Slate Cut To Size? 97 Most Correct Answers

To cut slate you need a diamond tipped cutting wheel for your grinder. Because slate is layered, it is difficult to draw an accurate straight line on it. This task will be easier and you’ll make a more accurate cut with less edge chipping if you apply masking tape first and then score the line in the tape with a knife. Cutting the slate from the bottom is another way to minimize chipping on the good side. Both measures are not necessary if a certain degree of inaccuracy and chipping is acceptable.

While the quickest way to cut slate is with a wet tile saw, the result is a commercial, factory-like cut that’s extremely straight and perfect for modern contemporary installations. If you prefer a more robust, natural look where the edges of your slate are frayed and look like they were hewn straight from the quarry, there are a few methods you can use to roughly cut the slate tile to your preferred dimensions. The end result is a fully customized selection of cuts.

Slate roof tiles are perhaps the most desirable roofing material for historic and contemporary buildings. Slate is a quality material that has been used for roofing for everything from cottages and townhouses to stately homes and cathedrals for centuries. Few materials offer the same combination of character, timeless beauty and exceptional performance. Roofing slates are sourced from quarries around the world including here in the UK with Welsh slate roofing tiles, as well as roofing slates from Spain or even Canadian slate roofing tiles.

Although slate’s incredible durability is one of its main advantages, it also makes slate roofing tile one of the more challenging roofing materials to work with, especially for novice DIYers. If you are doing a slate roofing project, you may find that you need to trim some of the slate sheets. While this process is a bit trickier than, say, cutting clay roof tiles, it’s by no means unattainable with the right tools and know-how.

Table of Contents

Why choose slate roof?

Slate has a number of unique advantages over other materials. Slate roof tiles have excellent durability with an expected lifespan of 70 to 100 years or more. Slate is also one of the toughest roofing materials out there, able to withstand the harshest weather conditions from heat, cold and rain to strong winds. In addition, slate tiles often become much more beautiful with age as they change color and develop a beautiful patina that only enhances their noble character. There are few materials that do a better job of making a home stand out from the crowd.

Another quality of slate roof tiles is their sustainability. Unlike traditional alternatives such as concrete or clay, slate is a natural material composed of fine-grained metamorphic rock or volcanic ash deposits. This means that minimal energy is required to produce them and they can be easily recycled at the end of their life. You will be spoiled for choice when shopping for slate roof tiles here at Roofing Megastore. Our range includes both the legendary Cembrit Glendyne and the Redland Cambrian. Because of their aesthetics, slates are often used to enhance properties in areas of natural beauty.

How to cut slate roof tiles

However, slate tiles can be difficult to cut and difficult to machine and install. All hope is not lost, however, because with a little patience and the right technique, it’s easy to do and doesn’t require any special equipment. Below you will learn how to cut slate roof tiles with a slate cutter, how to cut slate with power tools, and even how to cut slabs of slate by hand. Not only do we teach you the ins and outs, we make sure you’re aware of the most common mistakes homeowners make when trying to cut their slate roof tiles.

before you start

There are a few things you need to consider before you start cutting your slate.

Get everything together

Make sure you have all the right materials and equipment you need to start your project. If you have previously calculated how many roof tiles you will need, hopefully you should have ordered the right amount for your roof.

safety first

Whether you’re cutting slate by hand or with power tools, we always recommend working either outdoors or in a very well-ventilated area. A lot of dust can be generated when cutting slate. In addition, we recommend wearing the proper PPE such as safety goggles, protective gloves and a dust mask along with any other protective clothing you may need to keep the slate dust out of your eyes and to prevent you from inhaling it.

Mark your chalkboard

Whether you’re cutting slate with power tools or hand tools, marking the slate is a very useful first step. This mark will allow you to cut your slate accurately and in a straight line by acting as a guide. If you are cutting the slates by hand, we recommend marking the underside of the slate. Most people mark slates with a ruler and pencil, but if you find the pencil marks too difficult to see, you can use grease pencil, chalk, or some masking tape.

Scoring the slate

The final step before cutting slate is to score a cutting line. This will ensure that you get a much cleaner cut by very slightly weakening the slate along this line. Using a straight edge like a steel ruler or even a piece of wood, scribe a line along your slate tile with the sharp end of a chisel. Press down hard enough to create a clear line, but not so hard that you risk splitting or breaking the board. A tool like a carbide-tipped pencil will help you be more accurate than a chisel.

Which is better for cutting slate, power tools or by hand?

It’s entirely possible to cut slate with power tools, a slate cutter, or by hand, and often the best option for you will depend on your own experience and which method you’re most comfortable with. Hand tools are easier to use for beginners, but can be more difficult to be as accurate as power tools. However, we do not recommend using power tools to cut slate unless you are sure as it is much more risky. If you are unsure or uneasy about how to cut slate, we recommend that you consult a professional. While this option may cost more, it is ideal for giving you peace of mind.

How to hand cut slabs of slate

When cutting slate roof tiles by hand, there are two common methods. The first uses a hammer and chisel, and the second uses a pair of slate cutters. Note, however, that hand cutting slate is only recommended for thinner slates up to 4mm thick.

Cutting slate with a hammer and chisel

Using a straight edge and a pencil, mark the underside of your board. Score your plaque by gently running a chisel along your marked line. i) Place your chisel in the groove you have carved and tap it gently with your hammer. Walk down the line until the slate breaks cleanly in two

ii) OR, line up the scored line with the edge of your workbench and apply firm pressure to the overhanging edge. If scored correctly, the tile should break cleanly in two.

Cut slate with tile cutter

If your slate tiles are thicker than 4mm and you still want to cut them by hand, we recommend investing in a tile cutter or slate guillotine. These tools are specifically designed to cut slate and tile cleanly, allowing you to cut slate quickly and accurately. Simply line up your cookie cutters with your notched edge and, using gentle pressure, cut along the line until done. Another benefit of hand cutting slate this way is the minimized risk of breakage.

How to cut slate roof tiles with power tools

There are many power tools that you can use to cut slate. We recommend you use it when your slates are thick or you need to cut a lot of slates. There are three power tools typically used to cut slate including circular saws, angle grinders, and wet saws. As with cutting slate by hand, always wear proper safety gear, especially since cutting slate with power tools creates a lot more dust.

Cutting slate with a circular saw

As with other slate cutting methods, the first step is to mark a line on the underside of your slate using a straight edge and a pencil or grease pencil. Using a chisel in conjunction with a straight edge, score along the slate to ensure a nice, even line. Be sure to also mark where your line meets the edge of your slate tile. When cutting slate with a circular saw, use either a diamond-tipped or carbide blade, ideally one that’s as thin as possible for maximum accuracy and to avoid damage. Clamp your slate onto the platform to hold it securely and ensure you get a clean, professional straight cut. Place the blade over your marked line and slowly cut along the line by lowering or turning on your circular saw. Proceed at a pace you are comfortable with to avoid mistakes and get the best results. Repeat the process until you have cut all the slabs of slate you need.

Cutting slate with an angle grinder

Once again, mark the line you want to cut along the bottom of your slate with tape or a pencil and a straight edge. Carefully score along this line with a chisel and a straight edge, being careful to keep your line straight and avoiding damaging your plaque by pressing too hard. Make sure your angle grinder is fully functional before you begin. Opt for a multi-purpose diamond blade as this is by far the best option for cutting slate. Secure your slate tile to your workbench with a clamp as this will limit any movement while you work. Slowly lower the angle grinder onto the slate using a gentle up and down motion along the scored line. This will help remove dust from the blade and ensure a smooth, even cut. Continue until you have completely separated both parts.

Cutting slate with a wet saw

Using a pencil or bold marker and a straight edge, mark the line where you want to cut along the underside of your roofing slate. Gently press along this mark with a chisel to mark your cutting line. Test your wet saw before using it, either with a scored line or the measuring tool on the machine. Turn on the saw and make sure water is effectively flowing through it before you begin. Draw the blade across the slate, carefully following the marked line, and slide the saw back before removing your newly cut slab of slate.

Final tips for cutting slate

By following the steps above, along with your manufacturer’s guidelines, you can cut your slate roof tiles quickly and easily. However, it’s important to remember that slates can easily crack if you’re not careful. It is therefore recommended to calculate with about 5-10% waste when buying slabs of slate.

Take a look at our tips below to avoid damage and learn how to add a tasteful Riven edge to your slate.

If possible, try to cut along the grain of your slate

When cutting diagonally, cut from the thickest part of your slate to the thinnest

If you cut slate by hand, look for slate cutters with built-in nail punches

To add a split edge to your slate, lightly tap along the edges with a claw hammer

Conclusion

As you can now see, there is no single answer to the question “how to cut slate?”. The best way to cut slate for you depends entirely on your DIY experience and confidence. If you are a beginner then we would recommend hand tools to cut your slabs to size for a smaller project, but power tools are fantastic for getting the job done quickly with large numbers of slabs.

No matter which slate cutting method you choose, as long as you take the time to prepare and approach the task carefully, you are sure to get great results. Plus, once completed, your slate roof will look brilliant and last for many decades. Take a look at our full range of natural slate roof tiles today.

An incredibly versatile and attractive material, slate is most commonly used for roofing and flooring. Slate often needs to be cut to fit around overhangs or complex structures, as well as to create complete rows of tiles on roofs, but cutting the slate properly without cracking can be a challenge.

How to cut slate roof tiles

So how can you cut slate roof tiles precisely and easily to achieve straight and even edges on your roof tiles? Read on to learn how to cut slate roof tiles with a slate cutter, how to cut slate with power tools, and how to cut slate sheets by hand.

Table of Contents:

preparation

safety precautions

It’s always important to work in a well-ventilated area when cutting slate, as large amounts of dust can be generated and particles can become airborne. Therefore, in addition to working in a ventilated area, we recommend wearing safety glasses, protective gloves and a dust mask to protect yourself and prevent dust and other particles from being inhaled or getting into your eyes.

mark slate

Whether you are cutting slate with power tools or by hand, the first step is to make an accurate mark on the slate to act as a cutting guide. If you are hand cutting slate, we recommend marking the underside of the slate as it will be easier to cut. Marking is most commonly done with a pencil and a straight edge or ruler, but if the pencil is difficult to see you can use grease pencil or even tape.

Score the cutting line

Before you start cutting, it is important to score the slate along the marked line. This ensures the slate breaks cleanly and gives the cutting tools a guide for insertion. Line up a straight edge, e.g. B. a piece of wood, along the marked line. Now, with the sharp edge of a chisel, score along the marked line, making sure it stays straight, and applying enough pressure to create a noticeable score, but without pressing too hard to crack or split. If you’d like, you can use a carbide-tipped pencil to create a more accurate scribe line.

How to hand cut slabs of slate

If you want to cut slate by hand, you can do so with a chisel and hammer, but it’s important to note that this technique is primarily for cutting through thin slate and may not work on thicker slates. Alternatively, you can cut slate by hand with a tile cutter or slate cutter.

Cutting slate with a hammer and chisel

To cut slabs of slate with a chisel and hammer, set up a straight edge such as a square edge. B. a piece of wood, along the marked line. Now, with the sharp edge of a chisel, score along the marked line, making sure it stays straight, and applying enough pressure to create a noticeable score, but without pressing too hard to crack or split. If you’d like, you can use a carbide-tipped pencil to create a more accurate scribe line.

When satisfied that the line has been scored, place the chisel inside the scored line and lightly tap the tip of the chisel with the hammer. Continue this method along the scored line and the slate should snap cleanly along the marked line.

Cutting slate with a tile cutter

Another method of cutting slate by hand involves using a tile cutter. Tile cutters are a handheld tool, similar to scissors, but these are specifically designed to easily and accurately cut slate and other roof tiles.

To cut slate with tile or slate cutters, line them up with the scored line before squeezing the handles and applying pressure to cut through the slate. Continue cutting along the scored line, making sure the edge created is as straight as possible.

How to cut slate roof tiles with power tools

Various power tools can be used to cut slate, e.g. B. an angle grinder or a circular saw. These power tools are typically used for thicker and larger pieces of slate that are difficult to cut through by hand.

Cut slate with an angle grinder

If you’re working with an angle grinder, try to make sure your slate is securely clamped to a workbench. This prevents movement during the cutting process, ensuring the line is cut straight and evenly.

Slowly lower the angle grinder to the scored line and use small up and down motions to slowly cut through the slate. Keeping the angle grinder on the straight line, move it along the slab of slate until you reach the other end.

Cutting slate with a circular saw

If you’re using a circular saw, make sure that after you score the straight line, you also mark where the line meets the edge of the slate.

Then place the slate on the saw platform and place the saw blade over the scored line. Pull the trigger or turn on the blade, then lower the blade onto the board. Slowly slide the slate along the surface of the sawing machine to follow the scored line and cut through the slate.

Still have some unanswered questions about the best way to cut slate? Our team is here to help, just call 01752 692 760 or use the live chat in the bottom right corner.

The abrasive nature of natural slate tile will wear down the teeth of a jigsaw blade long before you make a cut through the material. With the right jigsaw blade, you can cut and score slate to fit around any obstacle. Even with the right blade, it is important to ensure that the blade does not overheat when cutting. An overheated blade loses its cutting ability and generates extra heat that could weaken and crack the slate at the cut.

Slate tile flooring is an exceptionally beautiful and durable natural stone flooring option offered by Floor Coverings International of Largo and Seminole, FL, but not much information is available about it. So our team decided that we would fill in the blanks and bring you this post with everything you always wanted to know about slate tile floors.

What is slate tile flooring?

Slate is a natural stone flooring material mined from the earth, usually mountains. Slate is a metamorphic rock, which (if you remember your elementary school geology) simply means that it formed from other existing rock types over long periods of time. These minerals and sediments include quartz, mica, muscovite, calcite and often biotite, chlorite, hematite and pyrite, with occasional occurrences of apatite, graphite, kaolinite (the main mineral in ceramic clay), magnetite, zircon and feldspar. These are all then compacted by heat and pressure over a long period of time until they combine into a homogeneous, fine-grained rock that we know as slate. Slate is a durable, fine-flaked, and brittle rock that occurs in a variety of colors depending on the location and minerals of the particular slate. It is often black, dark green, and gray, but can also contain instances of red, purple, gold, and blue. Slate is quarried in large slabs, which are then split parallel to the foliation into tiles of generally uniform size. Slate is quarried globally and domestically, but is mainly produced in Asia. Slate tiles are used not only for floors, but also as wall tiles, splashboards, stepping stones, roofing and a variety of other uses. Slate is arguably the most common natural stone in general use.

Types of slate tile floors

While the color, quality, density, and permeability of slate can all be affected by where it was quarried, the main classifications for slate tile are based on manufacturing. When slate tiles are in their most natural state, known as ungauged, they are not uniform in size and exhibit uneven, rough surfaces on both the front and back of the tile. Uncalibrated slate tile floors can be installed with either side of the tile facing up, and the tile thickness typically varies between 1/8 inch and ½ inch. This can complicate installation and may require techniques such as “back buttering” or applying adhesive to the back of the tile to help it lay flat. While measured tiles tend to be more expensive, they save you on labor costs because their backing has been ground to an even flatness, resulting in the tiles being a fairly uniform size at around 1/16 inch thick. This classification of calibrated or uncalibrated is generally unique to slate tiles as tiles are cut from other natural stones such as granite or marble. Slate, on the other hand, is split along its natural grain. Uncalibrated slate is generally more used outdoors, e.g. B. as stepping stones. It’s also more prone to spalling, meaning newly laid slate floors will chip and dust before they settle, usually in the first three months. While ‘calibrated’ and ‘uncalibrated’ refer to the back of the slate, the other classifications refer to the surface. This includes the terms “split”, “honed” and “polished”. When a slab of slate is split, the surface remains as it was when quarried, as in ungauged classification, except for the surface of the slab. This means the surface becomes rough, bumpy and uneven. Many people appreciate the rustic, natural look this gives their slate floors and refer to split slate as “natural slate”. without shoes. Honed slate means that the surface has been polished smooth, so the surface of the slate is shiny and flat. This process can dull some of the natural brilliance of the color variations, but provides a more contemporary and modern look. Honed slate is not perfectly lustrous like marble and will still exhibit some traction when touched by hand. Measured ground slate is even more uniform in size than gauge cleaved slate and is usually more expensive because it has been further worked. Ground slate is not as forgiving as cleaved slate, being more likely to have dirt and shavings. Polished slate refers to when polished slate is refined even further until it is lustrous and as lustrous as a material like marble. Polished slate is quite rare as slate doesn’t really lend itself to this type of glossy finish and both polished and honed slate tiles can be quite slippery. So you have quite a wide range of slate tile flooring choices to choose from, from plain split slate which is rough all over to calibrated honed slate which looks more sleek and modern. The sheer variety of slate types available makes it a desirable flooring option.

Cost of slate tile floors

Slate is a more expensive floor covering than some and will definitely cost more than lower end floor coverings like laminate, vinyl or carpet. Slate tile floors tend to cost more than ceramic tile floors, but this is not always the case, especially when it comes to high-end ceramics such as porcelain stoneware. Despite this, slate is still the cheapest option for natural stone floors and will be a lot cheaper than a marble or granite floor. Slate prices vary widely, with costs ranging from $5.00 to $20.00 per square foot. This is directly related to the fact that there is such a large variety of types of slate. The price of your slate floors depends on things like country of origin (with shipping costs adding to the price of exotic foreign slate), and denser slate tends to cost more. Keep in mind that slate tile floors can also have higher installation costs, especially if they aren’t thick.

Installation and maintenance of slate tile floors

As said, slate can be extra smart when it comes to installation. Sealers should be applied to slate during installation as slate floors can be prone to staining and slate types have a wide range of permeability. After slate has been sealed, grouted and installed, consider applying a color enhancing sealer to bring out the natural vibrancy of your slate tiles. This deepens the colors of your floors and mimics how wet stones look more brilliant than dry ones. In addition, as already mentioned, slate floors tend to chip in the first few months after installation. Don’t be alarmed by this, it’s a natural process as slate is an inherently flaky and fissured stone, but be sure to sweep every day or dust will accumulate. Once your slate floors have set, they require fairly little maintenance. Regular sweeping and the occasional damp mopping should be enough to keep your slate floors dust and dirt free. If your split slate floors chip, don’t worry about replacing the tile. The color permeates the entire stone so it’s almost imperceptible! However, honed and polished slate floors may require additional maintenance as dirt and damage are more visible on the surface. Avoid acidic cleaners or spills. Things like lemon juice or vinegar will absolutely damage your slate floors, and while slate floors can last a lifetime, don’t be afraid to reseal them if necessary.

Advantages of slate tile floors

Slate tile floors are valued for their distinctive and special beauty. The sheer range of colors and styles available means that a slate floor can suit almost any design aesthetic. This versatility is just an added benefit, because what many people appreciate about slate is its distinctive look. The mottled, uneven stripes and surprising pops of color in vibrant colors against more muted grays and blacks are a highly coveted look. Slate tile floors can look equally charmingly rustic with colorful split tiles or elegantly contemporary with monochromatic gray honed tiles. Slate floors are statement floors and are sure to turn heads in your home. The versatility of slate floors also extends to the area of ​​application. Slate can be used in almost any room in your home and works well in places that frequently come in contact with water, such as bathrooms, kitchens, and restrooms. Unlike hardwood floors that warp or carpets that cause stains and mildew, slate flooring can even be used to tile the inside of your shower due to its superior water resistance. As well as being water repellent, slate is also stain resistant as long as it’s sealed well, and being so low maintenance all it takes is a quick wipe up of a spill. Slate is also one of the most durable floor coverings available. If it’s approved as a roofing material, you can bet it can withstand even the busiest areas of your home. This makes it an excellent floor covering for people with pets, as you don’t have to worry about your dog’s claws scratching the surface of your floor like hardwood would. Split slate does not become slippery and due to its toughness it is suitable for both outdoor and indoor use. In addition, slate is a perfect floor covering for allergy sufferers because it is bacteria-resistant and easy to clean. Slate is also fireproof, so your family will be safe.

Disadvantages of slate tile floors

While slate tile, like any flooring, offers many great benefits, it does have its downsides. We’ve already covered the installation issues that can come with slate tile floors and the fact that, being natural stone, they tend to be more expensive. Slate’s durability comes from its hardness, but that means it’s also hard underfoot if you stand on it for long periods of time, leading to sore feet and irritating people with joint problems. While slate is very hard, it is also quite brittle, meaning that tiles have a tendency to crack if something heavy falls on them, and due to the stark differences between slate types, finding a suitable substitute can be difficult. Slate is also cold underfoot, although this could be a boon for those of us living here in Florida!

Whether or not slate flooring is the right choice for you, we hope you choose Floor Coverings International of Largo and Seminole, FL for your next flooring project!

Photo: Palette7

Basic Facts and Things You Didn’t Know About Slate!

As slate experts who have manufactured a huge range of slate products since 1984, the Ardosia team know a lot about our dearest friend. Here we try to give you some answers to questions about slate that we are asked regularly. At Ardosia we have answered thousands of questions about slate and they are never quite the same as each of our customers is different. Our slate questions and answers page tries to give you the basic details about slate, but if you want more information just ask and we’re here to help.

Is slate more expensive than granite?

In most cases, slate is cheaper than granite. Slate is limited in color while granite comes in a much wider range of colors but is usually more expensive. Granite is also much more porous than slate, discolors more easily and in some cases requires treatment to prevent water ingress and liquid stains.

Is slate the same as soapstone? Slate and soapstone are definitely different, although soapstone looks a lot like slate in some colors. Soapstone contains talc which gives it a soft and soapy feel and like slate is a popular material for countertops and countertops. However, soapstone is often softer than slate and can mark it, especially when cut with a knife, and splinter if something falls on it. As such, slate is a more obvious choice for use in kitchens where a more durable finish is required.

Does slate crack or splinter easily? In production, slate is split (along the cleavage) to achieve the required thickness of material, and this is relatively easy to achieve. However, breaking the slate through the bedding is very difficult and is usually accomplished by “sawing” the slab. As such, slate is excellent for tiling and siding as it splits along the split but has great strength from the bedding making it strong and thin, ideal for roofs where weight can be an important factor. Slate may not split perfectly along the cleavage and may require a finish to produce a surface suitable for a countertop. It splits naturally along the split to make it smooth enough for a roof or floor tile and if using a quality slate smooth enough for a work surface.

Is slate available in different colors? Natural slate is typically gray in color, although there are many shades ranging from a very light gray to black or even blue and green. The color of slate is determined by the area it comes from, but even within a quarry, slate can vary in color. Traditional slate is mostly gray whilst there is Welsh slate which is a bluer color and is used to roof many prestigious buildings such as Buckingham Palace.

Does slate absorb water? Slate has a very low water absorption index and is therefore almost completely waterproof, one of the main reasons why slate is a preferred material for roof tiles, cladding and tiling in wet areas, and kitchen worktops. The slate is then very strong in one dimension and its structural integrity results in very little water absorption.

Cutting slate with limited or even the wrong tools can be nerve wracking on your fingers and the material! If you don’t have a lot of tools, there’s no need to worry.

For all local handymen and DIY enthusiasts, anyone can cut slate at home and with limited tools to get the job done. This article will show you how to cut slate for crafts at home using tools you already have around the house, with a few extra steps for the dremel and grinder owners among us.

In a hurry? Here is the quick guide:

On a firm and level surface, position your slate so that it hangs over the edge and either clamp it or hold it firmly to the surface with one hand. Using a trowel or something with a thick, straight edge, break off pieces with short, precise strokes.

For the full step-by-step guide, read on!

How to hand cut slate

If you don’t have power tools, it can feel intimidating to look at a piece of slate and wonder how you’re going to shape it without destroying it. Luckily, there are ways to do this without investing tons of tool money or using what you already have around the house.

Remember, whichever method you choose to cut, start with the thicker edge and cut as closely as possible with the grain of the slate. This saves you from excessive breakage and unpredictable cracks.

What to use for cutting slate

First the materials. You can use any of the following tools to cut slate for crafts,

Optional tools:

trowel or straight edge

Brick or flat, level surface

clamp

claw hammer

slate cutter

Slate guillotine

dremel

angle grinder

Safety equipment:

dust mask

gloves

glasses

The trowel and brick method

To cut slate using the trowel-and-brick method, use the trowel to snap off pieces in a straight line. Hang the slate on the side of the brick and, using short, precise strokes, tap the slate with the side of the trowel.

With this method, you want to either kneel on the floor if you’re holding the slate with your hand, or if you’re using a work table, clamp the slate to the surface.

If you’re working on the ground, you can put your weight on the slab of slate to hold it against the brick so that it hangs to the side in the shape you want to cut. It can be helpful to lightly mark the underside of the slate with chalk or with a sharp edge and place that side up.

Line up the straight edge of the trowel with the side of the brick. Use short, precise chopping motions along the edge of the brick so the pieces fall in a straight line.

When you use a higher surface, every step is the same, you have both hands and don’t have to worry about leverage.

The claw hammer method

To cut slate using the claw hammer method, place the slate between the tines of the hammer and twist off the pieces. Use the tines to guide the line where you want the break and don’t get greedy – only twist off small pieces at a time.

Mark the underside with chalk or a sharp edge, then use the forked end of the hammer to set the slate between the tines and gently twist off small pieces along the edge. As you get closer to the line you drew, line up the edges of the prongs with your chalk or marked edge and rotate them so the pieces fall off in a straight line.

After the excess is gone, you can run the edge of the hammer along the edge of the slab or tap it a few times to knock the excess loose and give it a more finished edge.

The Slate Cutting Method

Cutting slate using the slate cutter method is as simple as positioning the slate between the blades and squeezing the handles of the slate cutter. Thicker parts may require two hands, but for the most part it’s just sharpening and cutting with this tool.

After you’ve marked your slate, you can hold your piece up while you align the slate cutter and cut along the edge as if you were using scissors.

This method only works with thin slate, so for thicker material you will need slightly more durable materials. For the really keen among us, there’s a so-called slate guillotine that roofers and builders use. If a slate cutter won’t cut it, a slate guillotine might help.

How to cut thick slate

Even if you can knock off a thick chunk of slate with a trowel and brick or with the claw hammer method, you’ll probably regret trying it after a few hours. There are much easier ways to cut the thicker slate, but it may require a larger cash investment to get the tools you need.

Cutting slabs of slate with Dremel

To cut slabs of slate with a Dremel, attach a 3-inch diamond wheel and drive deep into the slate with short, gentle sawing motions. If you can’t get all the way through, take a pair of pliers and break off the pieces along the score lines.

At this point, make sure you’re wearing a dust mask and ideally a pair of gloves and safety goggles. Then attach a 3 inch diamond wheel to your Dremel.

First, mark your chalkboard. Next, clamp it with the marked side up. Along the edge you drew you can dry cut the edge with a smooth sawing motion. If you can’t get through the slab of slate, use pliers to snap the edges off in line with your cut.

How to cut slabs of slate with an angle grinder

To cut slate with an angle grinder, use a dry 9-inch diamond blade in gentle plunge strokes and cut all the way through, or make an indentation and scribe the tile over and over until the blade breaks through and the piece falls off.

Using an angle grinder can be several notches more dangerous, so make sure you have a guard in front of you to protect you from cuts and debris and that you follow all safety instructions.

Warning: If you have never used an angle grinder before, you should seek professional help from someone who knows how to use it safely!

As usual, mark your slate and clamp it so the edge is hanging off the work surface.

With a dry 9-inch diamond blade, you can either use gentle plunging motions to cut through the slate, or you can use a gentle motion to create an indentation and then repeatedly cut along the same edge until you break through.

Whatever your project, you probably have everything you need to cut slate at home with a minimum of adrenaline and damage to the stone. Hopefully you’ve learned how to cut slabs of slab for crafts with just a few materials from your yard or toolbox, using brick and trowel, claw hammer, slate cutter or power tool.

The cutting doesn’t stop there though, as I have another tutorial on cutting aluminum cans for crafts that you might enjoy if you’re looking to keep using tools! Slate is an amazing material and a resource for all kinds of artistic creations – don’t be afraid to cut into it!

Slate in its natural form. Show more photos

Because of its relative affordability and interesting textures and colors, slate is a common choice for home improvement flooring. Peacock slate, for example, earns its name from the tile’s peacock-like spectrum of colors. However, because slate is a naturally occurring building product, natural stone’s surface tends to be more uneven than other types of stone. In drastic cases or with poorly laid slate floors, high spots even pose a safety risk.

advertisement

video of the day

Grind

Unfortunately, slate responds to grinding differently than natural stones such as travertine and granite. You can grind and sand the surface of most natural stones and then use different grit diamond sandpaper to restore the pieces to their original shine. Unfortunately, this is not possible with slate; Grinding the surface of slate permanently alters the stone’s natural surface finish, creating an ugly, chalky consistency that doesn’t blend with the rest of the stone or adjacent parts.

advertisement

chipping

Because slate is a layered, slate-like material, it may be possible to chip off high spots, especially high corners. Unlike the grinding process, chipping simply strips away the surface layer, revealing beautiful layers of stone that blend with the surrounding surface. Use a small hammer or a carpenter’s hammer with a flat-edged cold chisel – both tools are available at hardware stores. Set the chisel against the protruding slate edge at a slight horizontal angle – 20 to 40 degrees. Gently hit the chisel with the hammer. If necessary, repeat the process to smooth the surface.

advertisement

distance

If chipping is not a viable option, you will need to remove the protruding slates. Begin by removing the grout around the offending piece. Use a hand-held carbide-tipped joint saw to grind out the joint compound. Use a hammer and cold chisel to punch the corner of a piece. After the corner snaps off, continue hammering on the remaining piece. Remove any residue of thin-bed mortar from the substrate. Use a vacuum cleaner to remove dirt.

advertisement

reinstallation

Remove all debris and sediment from the substrate area. Use a vacuum to remove any remaining dust. Dry a new piece into the opening. Make sure the piece is under the adjacent pieces. Remove the piece. Lubricate substrate with polymer modified thin set mortar using a 3/16 inch square notched trowel. Place the piece in the room. Remove the piece if it is high or low. Add or remove thin set mortar until flush.

An incredibly versatile and attractive material, slate is most commonly used for roofing and flooring. Slate often needs to be cut to fit around overhangs or complex structures, as well as to create complete rows of tiles on roofs, but cutting the slate properly without cracking can be a challenge.

How to cut slate roof tiles

So how can you cut slate roof tiles precisely and easily to achieve straight and even edges on your roof tiles? Read on to learn how to cut slate roof tiles with a slate cutter, how to cut slate with power tools, and how to cut slate sheets by hand.

Table of Contents:

preparation

safety precautions

It’s always important to work in a well-ventilated area when cutting slate, as large amounts of dust can be generated and particles can become airborne. Therefore, in addition to working in a ventilated area, we recommend wearing safety glasses, protective gloves and a dust mask to protect yourself and prevent dust and other particles from being inhaled or getting into your eyes.

mark slate

Whether you are cutting slate with power tools or by hand, the first step is to make an accurate mark on the slate to act as a cutting guide. If you are hand cutting slate, we recommend marking the underside of the slate as it will be easier to cut. Marking is most commonly done with a pencil and a straight edge or ruler, but if the pencil is difficult to see you can use grease pencil or even tape.

Score the cutting line

Before you start cutting, it is important to score the slate along the marked line. This ensures the slate breaks cleanly and gives the cutting tools a guide for insertion. Line up a straight edge, e.g. B. a piece of wood, along the marked line. Now, with the sharp edge of a chisel, score along the marked line, making sure it stays straight, and applying enough pressure to create a noticeable score, but without pressing too hard to crack or split. If you’d like, you can use a carbide-tipped pencil to create a more accurate scribe line.

How to hand cut slabs of slate

If you want to cut slate by hand, you can do so with a chisel and hammer, but it’s important to note that this technique is primarily for cutting through thin slate and may not work on thicker slates. Alternatively, you can cut slate by hand with a tile cutter or slate cutter.

Cutting slate with a hammer and chisel

To cut slabs of slate with a chisel and hammer, set up a straight edge such as a square edge. B. a piece of wood, along the marked line. Now, with the sharp edge of a chisel, score along the marked line, making sure it stays straight, and applying enough pressure to create a noticeable score, but without pressing too hard to crack or split. If you’d like, you can use a carbide-tipped pencil to create a more accurate scribe line.

When satisfied that the line has been scored, place the chisel inside the scored line and lightly tap the tip of the chisel with the hammer. Continue this method along the scored line and the slate should snap cleanly along the marked line.

Cutting slate with a tile cutter

Another method of cutting slate by hand involves using a tile cutter. Tile cutters are a handheld tool, similar to scissors, but these are specifically designed to easily and accurately cut slate and other roof tiles.

To cut slate with tile or slate cutters, line them up with the scored line before squeezing the handles and applying pressure to cut through the slate. Continue cutting along the scored line, making sure the edge created is as straight as possible.

How to cut slate roof tiles with power tools

Various power tools can be used to cut slate, e.g. B. an angle grinder or a circular saw. These power tools are typically used for thicker and larger pieces of slate that are difficult to cut through by hand.

Cut slate with an angle grinder

If you’re working with an angle grinder, try to make sure your slate is securely clamped to a workbench. This prevents movement during the cutting process, ensuring the line is cut straight and evenly.

Slowly lower the angle grinder to the scored line and use small up and down motions to slowly cut through the slate. Keeping the angle grinder on the straight line, move it along the slab of slate until you reach the other end.

Cutting slate with a circular saw

If you’re using a circular saw, make sure that after you score the straight line, you also mark where the line meets the edge of the slate.

Then place the slate on the saw platform and place the saw blade over the scored line. Pull the trigger or turn on the blade, then lower the blade onto the board. Slowly slide the slate along the surface of the sawing machine to follow the scored line and cut through the slate.

Still have some unanswered questions about the best way to cut slate? Our team is here to help, just call 01752 692 760 or use the live chat in the bottom right corner.

The abrasive nature of natural slate tile will wear down the teeth of a jigsaw blade long before you make a cut through the material. With the right jigsaw blade, you can cut and score slate to fit around any obstacle. Even with the right blade, it is important to ensure that the blade does not overheat when cutting. An overheated blade loses its cutting ability and generates extra heat that could weaken and crack the slate at the cut.

Cutting slate with limited or even the wrong tools can be nerve wracking on your fingers and the material! If you don’t have a lot of tools, there’s no need to worry.

For all local handymen and DIY enthusiasts, anyone can cut slate at home and with limited tools to get the job done. This article will show you how to cut slate for crafts at home using tools you already have around the house, with a few extra steps for the dremel and grinder owners among us.

In a hurry? Here is the quick guide:

On a firm and level surface, position your slate so that it hangs over the edge and either clamp it or hold it firmly to the surface with one hand. Using a trowel or something with a thick, straight edge, break off pieces with short, precise strokes.

For the full step-by-step guide, read on!

How to hand cut slate

If you don’t have power tools, it can feel intimidating to look at a piece of slate and wonder how you’re going to shape it without destroying it. Luckily, there are ways to do this without investing tons of tool money or using what you already have around the house.

Remember, whichever method you choose to cut, start with the thicker edge and cut as closely as possible with the grain of the slate. This saves you from excessive breakage and unpredictable cracks.

What to use for cutting slate

First the materials. You can use any of the following tools to cut slate for crafts,

Optional tools:

trowel or straight edge

Brick or flat, level surface

clamp

claw hammer

slate cutter

Slate guillotine

dremel

angle grinder

Safety equipment:

dust mask

gloves

glasses

The trowel and brick method

To cut slate using the trowel-and-brick method, use the trowel to snap off pieces in a straight line. Hang the slate on the side of the brick and, using short, precise strokes, tap the slate with the side of the trowel.

With this method, you want to either kneel on the floor if you’re holding the slate with your hand, or if you’re using a work table, clamp the slate to the surface.

If you’re working on the ground, you can put your weight on the slab of slate to hold it against the brick so that it hangs to the side in the shape you want to cut. It can be helpful to lightly mark the underside of the slate with chalk or with a sharp edge and place that side up.

Line up the straight edge of the trowel with the side of the brick. Use short, precise chopping motions along the edge of the brick so the pieces fall in a straight line.

When you use a higher surface, every step is the same, you have both hands and don’t have to worry about leverage.

The claw hammer method

To cut slate using the claw hammer method, place the slate between the tines of the hammer and twist off the pieces. Use the tines to guide the line where you want the break and don’t get greedy – only twist off small pieces at a time.

Mark the underside with chalk or a sharp edge, then use the forked end of the hammer to set the slate between the tines and gently twist off small pieces along the edge. As you get closer to the line you drew, line up the edges of the prongs with your chalk or marked edge and rotate them so the pieces fall off in a straight line.

After the excess is gone, you can run the edge of the hammer along the edge of the slab or tap it a few times to knock the excess loose and give it a more finished edge.

The Slate Cutting Method

Cutting slate using the slate cutter method is as simple as positioning the slate between the blades and squeezing the handles of the slate cutter. Thicker parts may require two hands, but for the most part it’s just sharpening and cutting with this tool.

After you’ve marked your slate, you can hold your piece up while you align the slate cutter and cut along the edge as if you were using scissors.

This method only works with thin slate, so for thicker material you will need slightly more durable materials. For the really keen among us, there’s a so-called slate guillotine that roofers and builders use. If a slate cutter won’t cut it, a slate guillotine might help.

How to cut thick slate

Even if you can knock off a thick chunk of slate with a trowel and brick or with the claw hammer method, you’ll probably regret trying it after a few hours. There are much easier ways to cut the thicker slate, but it may require a larger cash investment to get the tools you need.

Cutting slabs of slate with Dremel

To cut slabs of slate with a Dremel, attach a 3-inch diamond wheel and drive deep into the slate with short, gentle sawing motions. If you can’t get all the way through, take a pair of pliers and break off the pieces along the score lines.

At this point, make sure you’re wearing a dust mask and ideally a pair of gloves and safety goggles. Then attach a 3 inch diamond wheel to your Dremel.

First, mark your chalkboard. Next, clamp it with the marked side up. Along the edge you drew you can dry cut the edge with a smooth sawing motion. If you can’t get through the slab of slate, use pliers to snap the edges off in line with your cut.

How to cut slabs of slate with an angle grinder

To cut slate with an angle grinder, use a dry 9-inch diamond blade in gentle plunge strokes and cut all the way through, or make an indentation and scribe the tile over and over until the blade breaks through and the piece falls off.

Using an angle grinder can be several notches more dangerous, so make sure you have a guard in front of you to protect you from cuts and debris and that you follow all safety instructions.

Warning: If you have never used an angle grinder before, you should seek professional help from someone who knows how to use it safely!

As usual, mark your slate and clamp it so the edge is hanging off the work surface.

With a dry 9-inch diamond blade, you can either use gentle plunging motions to cut through the slate, or you can use a gentle motion to create an indentation and then repeatedly cut along the same edge until you break through.

Whatever your project, you probably have everything you need to cut slate at home with a minimum of adrenaline and damage to the stone. Hopefully you’ve learned how to cut slabs of slab for crafts with just a few materials from your yard or toolbox, using brick and trowel, claw hammer, slate cutter or power tool.

The cutting doesn’t stop there though, as I have another tutorial on cutting aluminum cans for crafts that you might enjoy if you’re looking to keep using tools! Slate is an amazing material and a resource for all kinds of artistic creations – don’t be afraid to cut into it!