In addition to cutting metal and steel, oscillating multi-tools can be utilized for various other jobs. These are a few scenarios in which an oscillating multi-tool might come in handy while working with metal:. … The standard diameter for saw blades is around 7 inches. The blade diameter needed depends on the specific tool being used. Handheld circular saws need smaller blades, while table and tile saws need a blade with a wider diameter. Check out our most reviewed product, the Steel Demon 7-1/4 in. x 48-Tooth Cermet II Metals and Stainless Steel ... Dec 3, 2018 · Oxy-fuel. Oxy-fuel cutting is a chemical reaction that is widely used for cutting steel because it is cost efficient, and can cut through steel with thicknesses ranging from 0.5mm to 250mm. It works by heating the metal to its ignition temperature then blasting it with a jet of pure oxygen, allowing it to pierce through and cut the metal. Step 3. Patience, effort and stamina are key. Hacksaws take longer to cut through metal pipes, but you don’t need to apply too much pressure. A gentle and consistent motion as you saw while applying a moderate amount of …Although bandsaws are commonly used for wood, they can be utilised for cutting soft metals and even steel. Industrial grade bandsaws such as the Karmetal ...It's a rugged hacksaw which you can use for heavy-duty applications. The tool features a blade tension that you can adjust up to 30,000 PSI for accurate and quick cuts. The hacksaw even comes with a 12-inch bi-metal blade with 24 TPI and a 6-inch bi-metal reciprocating blade also with 24 TPI. Editor’s Rating:The oxy-fuel cutting method will allow you to cut through anywhere from 36 to 48 inches of steel. However, when it comes to shape cutting from steel plate, the majority of work is done on a 12-inch plate or thinner. Oxy-fuel cutting is also a good option for plates thicker than 1 inch but can be used all the way down to a 1/4 inch thick plate.This is because a wood-cutting circular saw has an open motor housing. While a metal-cutting saw has a collection bin to prevent metal chips from getting into the machine, a woodcutting saw isn't designed this way. If you do decide to use a wood saw on metal, only use a 7 1/4-inch blade and preferably a worm drive blade, which provides extra ...A simple rule to understand here is that a hard metal can be cut by a harder metal. That’s how cutting saws, tips, and tools used in engineering machine shops work. Metals that are easily cut, even with a modestly sharp knife, are identified as 12 of the 14 elements in the S-Block of the Periodic table.Look no further than Glowforge. Our powerful desktop laser cutter makes it easy to create stunning metal products, from jewelry and accessories to custom signage and decor. With the ability to cut, score, and engrave a wide variety of materials, including metal, wood, acrylic, and more, Glowforge is the ultimate tool for …In this video, How to Cut Corrugated Metal - Lenox Saw Blade Review, home renovation brothers Dave and Rich, and Dave's son, Caleb show you 2 awesome tools f... In this video, I will show you how to cut steel. These 10 affordable metalworking tools can help you cut sheet metal, tubing, pipes, rods, plate & more! Let ... Principle of burn cutting Torch-cut pipe with visible drag lines (a signature of the torch's oxygen jet) A cutting torch being used to cut a steel pipe Oxy-acetylene Welding (OAW) station. Oxy-fuel welding (commonly called oxyacetylene welding, oxy welding, or gas welding in the United States) and oxy-fuel cutting are …Get free shipping on qualified Metal Hole Saws Bits products or Buy Online Pick Up in Store today in the Tools Department. ... 2 in. Carbide Tipped Hole Cutter with 3/16 in. D of Cut and Auto Ejecting Slug. Add to Cart. Compare. More Options Available $ 121. 49 (52) Model# CTH4000.Laser Cutting dan Marking presisi sangat tinggi untuk non-metal seperti acrylic, kulit, bahan kayu dan lain-lain dengan mesin laser CO 2. dimensi maksimal 40x40cm cocok untuk pemotongan motif di kertas undangan, produk acrylic(max 3mm), pemotongan kerajinan tangan kulit, ukiran kayu dan bahkan custom Tupperware.Teknologi galvomotor kami …Although bandsaws are commonly used for wood, they can be utilised for cutting soft metals and even steel. Industrial grade bandsaws such as the Karmetal ...Quartz is a guide to the new global economy for people in business who are excited by change. We cover business, economics, markets, finance, technology, science, design, and fashi...Makita LC1230 12” Metal Cutting Saw. The Makita 12” Metal Cutting Saw is another excellent choice for those in search of a cold saw. Customers can adjust the angle of the blade so that they can achieve anywhere from zero to 45 degrees of miter cutting. This tool also comes with a carbide-tipped blade. The blade has a depth of 4.5”.Century Metals News: This is the News-site for the company Century Metals on Markets Insider Indices Commodities Currencies StocksAngle Grinder. An angle grinder is one of the most common tools for cutting steel. It is relatively inexpensive and easy to use. An angle grinder can cut through thick pieces of steel quickly and easily. However, it can also create dangerous sparks when misused, so take all necessary safety precautions when operating one.Mild steel is carbon steel with a low amount of carbon. It is known for its versatility and durability and is a cornerstone material in numerous applications. Metal Supermarkets offers a variety of shapes and grades of mild steel, cut to size, including hot and cold rolled, commercial quality, galvanized, 1018, 1020, 1026, 1020/1026, CR 1045 ... Check out our lowest priced option within Metal Reciprocating Saw Blades, the 6 in. 14/18 TPI Bi-Metal Reciprocating Saw Blade for Thick to Medium Metal Cutting by Avanti Pro. Get free shipping on qualified 0.25, SpotNails Staples products or Buy Online Pick Up in Store today in the Tools Department. Workshops typically process steel sheets and blocks by cutting and shaping them to form smaller metal parts. There are many cutting process options, such as EDM, plasma, and laser cutting. However, one cutting technology has gained more popularity than others for metal cutting. Waterjet cutting …Saws. Drills. Torches. Mills. Grinders. One of the most vital things needed in metal fabrication is the ability to not only shape and form the metal components but the capability to cut metal for it to fit the appropriate project needs. Metal is one of the toughest materials ever created, improved, and harnessed.Position the blade of your hacksaw against the Metal so that it is aligned parallel with where you want the cut to be made—this will help ensure an even cut. Then begin sawing back and forth slowly and steadily until you’ve reached your desired length or thickness of Metal. If possible, use masking tape around …(3) Applications of Gas Cutting. Due to its high efficiency, low cost, and simple equipment, gas cutting is widely used for cutting steel plates and parts with various complex shapes in various positions. It is widely used in cutting steel plates, opening weld bevels, and cutting casting risers, with cutting thicknesses of up to 300mm or more. 2.Step 4: Make the Cut. You will now start up the angle grinder and get it up to full speed. Hold the angle grinder so that the cutting disc is vertical and perpendicular to the sheet metal being cut. Move the blade down into the sheet metal slowly until one section is fully cut through, and then slowly move it along …Cutting metal with a jigsaw is much more manageable when you have the right blade. These blades come in various sizes, from 21 to 24TPI for cutting through wood or other materials like nails embedded into it; 1/8 inch thick mild steel (or less) sheet-machined surfaces without too much trouble – though they may …325. » for Herbold Meckesheim. 144. » for Alpine Hosokawa. 486. » for Zerma. Top manufacturer brands for shredding technology. Our portfolio for crushers from Lindner … The standard diameter for saw blades is around 7 inches. The blade diameter needed depends on the specific tool being used. Handheld circular saws need smaller blades, while table and tile saws need a blade with a wider diameter. Check out our most reviewed product, the Steel Demon 7-1/4 in. x 48-Tooth Cermet II Metals and Stainless Steel ... Look no further than Glowforge. Our powerful desktop laser cutter makes it easy to create stunning metal products, from jewelry and accessories to custom signage and decor. With the ability to cut, score, and engrave a wide variety of materials, including metal, wood, acrylic, and more, Glowforge is the ultimate tool for …Nov 6, 2020 · When using an electric saw, wax the saw blade before you begin. Then, tape the sheet metal securely to a table. This will help to make a cleaner cut with fewer scratches on the metal. Next, press the saw against the sheet metal. Position the saw blade against the metal’s edges. The teeth will point forward. Metal Cutting Hacksaw. The hacksaw is the primary hand saw for cutting metal. In addition to steel, hacksaws are used to cut a wide variety of metals such as aluminum, copper, brass, and more. The hacksaw itself is instantly recognizable because of its unique design. The blade of a hacksaw is flat, narrow, …Use the utility knife and a straight edge to cut a deep furrow in the light-gauge metal. Clamp or hold one side of the metal, then apply pressure to the metal on …Learn all about cutting metal with a Cricut machine. These techniques work on either the Cricut Explore series or the Cricut Maker. Check out more Cricut Bas...5 Jun 2023 ... 2. Cut Metal with a Cricut. Add the fine point blade to your machine. NOTE: You do not have to move star wheels as I have found that they do not ...Weight: 1.39 Pounds. Customer Review on Amazon: 4.8 out of 5. Greenlee 660 Hole Saw is one of the top lightweight hole saws for cutting metal that should definitely be on your bucket list if you are not on a budget. This efficient tool can cut through the thickest metals with its precision carbide teeth.An inclusive look at several cutting tools that are available to cut metal for welding projects.Nearly all metalworking or welding projects require cutting o... Debated going with standard or the EZ lock style. Spent the extra money and went with the EZ lock. I was cutting some light metal sheet that was 22ga. Got less than 5in into the cut and the metal ring popped out and made the cutting wheel useless. Should not spent the extra money on the ez lock. had to switch back to the regular cutoff wheel. Waterjet cutting technique uses the force of highly pressurized water for metal particle erosion. It is a cold cutting process that doesn’t require physical contact of the waterjet cutting head with the workpiece. Waterjet cutting can make linear, non-linear, and internal cuts in a workpiece.Cold saw. A cold saw is a circular saw designed to cut metal which uses a toothed blade to transfer the heat generated by cutting to the chips created by the saw blade, allowing both the blade and material being cut to remain cool. [1] This is in contrast to an abrasive saw, which abrades the metal and generates a great deal …I'm thinking about building a DIY laser cutter. (Already have a 6x10 cnc router in the garage). Ideally, I'd like to cut 1/4 inch plate steel and/or 1/Adjust the acetylene valve until the flame is about 10 in (25 cm) long. Make sure the flame begins at the torch tip. If the flow of acetylene is too strong, the flame will “jump”, or be blown away from the tip. This can lead to an unpredictable cutting edge, which may increase your risk of fire or injury. [13] 4.3 Jul 2017 ... Yes, a circular saw can cut various types of metal, including steel, aluminum, and copper. However, it's important to select the appropriate ...Yes, you can cut metal with a chop saw. A chop saw is a powerful tool that uses a circular blade to make quick, clean cuts in material. The advantage of using a chop saw over other types of saws is the speed and accuracy with which it can cut through the material. When cutting metal, it is important to use a blade that is designed for metal ...Laser Cutting dan Marking presisi sangat tinggi untuk non-metal seperti acrylic, kulit, bahan kayu dan lain-lain dengan mesin laser CO 2. dimensi maksimal 40x40cm cocok untuk pemotongan motif di kertas undangan, produk acrylic(max 3mm), pemotongan kerajinan tangan kulit, ukiran kayu dan bahkan custom Tupperware.Teknologi galvomotor kami …Aug 2, 2023 · Laser cutting works by focusing a laser beam onto a specific point on the sheet metal parts, which melts or vaporizes the material. This process is guided by a computer-controlled machine that follows a predetermined cutting path. The result is a clean and accurate cut with minimal heat-affected zone. The hack saw is the most common hand saw used to cut metal. The hack saw's most recognizable characteristic is a rigid, C-shaped frame attached to a pistol grip handle. A thin, slightly flexible blade runs across the open portion of the hack saw's frame. The blade's teeth vary in size and spacing according to application.In this video I'll show you 13 ways to cut metal. These 13 tools are all designed to cut metal but which one should you use and why? From tin snips to plas...Additives for Cutting Fuels. HGX is an additive for propane that helps increase the cutting temperature to a reliable 5400 degrees F. HGX linked up with propane uses significantly less oxygen than acetylene, making it a highly efficient and cost-effective option for cutting metal that doesn’t burn much less hotter than acetylene.Look no further than Glowforge. Our powerful desktop laser cutter makes it easy to create stunning metal products, from jewelry and accessories to custom signage and decor. With the ability to cut, score, and engrave a wide variety of materials, including metal, wood, acrylic, and more, Glowforge is the ultimate tool for …Cutting metal with a jigsaw is much more manageable when you have the right blade. These blades come in various sizes, from 21 to 24TPI for cutting through wood or other materials like nails embedded into it; 1/8 inch thick mild steel (or less) sheet-machined surfaces without too much trouble – though they may …5 Jun 2023 ... 2. Cut Metal with a Cricut. Add the fine point blade to your machine. NOTE: You do not have to move star wheels as I have found that they do not ...Step-by-Step Guide to Cutting Metal Roofing Panels. Now let’s dive into the step-by-step process of cutting metal roofing panels: 1. Measure and Mark. Begin by measuring the dimensions of the area where the panel needs to be cut. Use a tape measure and marker to mark the cutting lines on the underside of the …The hack saw is the most common hand saw used to cut metal. The hack saw's most recognizable characteristic is a rigid, C-shaped frame attached to a pistol grip handle. A thin, slightly flexible blade runs across the open portion of the hack saw's frame. The blade's teeth vary in size and spacing according to application. In this video, I will show you how to cut steel. These 10 affordable metalworking tools can help you cut sheet metal, tubing, pipes, rods, plate & more! Let ... 29 Jun 2023 ... Normal metal wire is usually simple to cut with a pair of side cutters (especially if it's small in diameter), but you may have found it's much ...Nov 7, 2023 · Cutting the Metal. Now that all of your preparations are complete, it’s time to start using your angle grinder. Place your cutting wheel onto the unit and make sure it is properly secured before turning it on at an appropriate speed setting for metal cutting. Be conscious of where any access heat will be dispersed so that no one gets harmed ... 16 Mar 2023 ... There's no reason to use a hacksaw in a modern farm shop. · Metal-cutting, “cold-cut” miter saw. · Portable “Cold-Cut” Metal Saw. · A throa...If you’re looking to make a few extra dollars, scrapping old metal items you have around the house may be a great option. Learn more about how much scrap metal is worth, what you c...Doesn’t cut metal sheets or larger metal pieces. Quite noisy. You may want to wear ear muffs as well as gloves, glasses, and other protective equipment. #7 Rotary tool – ideal for small, simple jobs. Sometimes you may need a tool for more intricate cuts, such as cutting a small square in the middle of a metal …Any basic cut-off wheel that can handle metal should do. How to Cut Sheet Metal with a Dremel. Now that you know that a Dremel is in fact one of the best tools to use for cutting sheet metal, we can get to providing you with a step-by-step tutorial on the matter. Let’s get to it and cut some sheet metal. Step 1: …Oxygen cutting is a technology with a long tradition that is constantly being improved and developed, and is one of the most popular methods used for processing steel, most often low-alloy and low-carbon steels. It is also used for cutting metal sheets covered with corrosion or in packages. Oxygen cutting is used where there is a …The average cost to make 74,750 cuts on 1-½ Sch. 40 steel pipe with rotary cutoff is $23,295. For a reciprocating tool with a premium blade, the annual cost is $8,855, a savings of $14,440. When using a using a grinder with a cutoff wheel, it might be tempting to remove the guard to get into a tight spot. Bad idea.Collecting scrap metal can be a good side hustle to make extra money. Here are a few ways to get money from scrap metal. Home Make Money You may have heard or read about people wh...If you’re looking for a reliable metal scrapper in your area, there are a few key factors to consider. Knowing where to look and what to look for can help you find the best metal s...Makita 9557PBX1 4-1/2″ Cut-Off/Angle Grinder. Makita’s angle grinder is a high-quality tool for metalworkers. A powerful 7.5 AMP motor provides high output power in a smaller, lighter tool. You may carry this device anyplace and cut metal with ease by using both hands to control it.Method 5: Using a jigsaw. The last method is a jigsaw. It is a powerful tool and you can make a circular shape hole using it. If you don’t have a jigsaw then you can use a hacksaw. As you can see, these are the five ways for cutting a hole in metal with Dremel. Try them one by one and you will get a perfect result.To cut metal using a hacksaw, you will need to clamp the metal to a secure workbench, then mark the cutting line with a marker. After that, install a hacksaw blade that is …(3) Applications of Gas Cutting. Due to its high efficiency, low cost, and simple equipment, gas cutting is widely used for cutting steel plates and parts with various complex shapes in various positions. It is widely used in cutting steel plates, opening weld bevels, and cutting casting risers, with cutting thicknesses of up to 300mm or more. 2.In this video, How to Cut Corrugated Metal - Lenox Saw Blade Review, home renovation brothers Dave and Rich, and Dave's son, Caleb show you 2 awesome tools f...ANTI-CUT METAL Special Gloves offer a high level of anti-cut resistance with superior comfort and flexibility. Corrosion resistant.Sep 16, 2023 · Right-cut snips have green handles and allow you to cut clockwise curves. 2. Choose a nibbler to make longer cuts in thin-gauge steel. Compound snips work great for short cuts, but longer cuts are best handled by a nibbler. Nibblers are hand-held tools. During blanking, you can calculate the cutting force of this punch using the equation. F=l\times t\times s F = l× t×s. for the cutting force F , length of the sheet to be cut l in millimeters, sheet thickness t in millimeters and shear strength s in N/mm 2. You can find a table of shear strength values for various materials …Jul 3, 2018 · Remember – slow speed with as many teeth on the blade as you can get for cutting metal. This category covers a lot of territory. Anything that uses a rotating or reciprocating blade is a saw type. A band saw is a one of the best ways the typical DIYer can cut sheet metal. The blade only moves in a single direction, so there is less jarring at ... The hack saw is the most common hand saw used to cut metal. The hack saw's most recognizable characteristic is a rigid, C-shaped frame attached to a pistol grip handle. A thin, slightly flexible blade runs across the open portion of the hack saw's frame. The blade's teeth vary in size and spacing according to application.Metal fabricators love them because they are simple, lightweight, and highly portable. Moreover, hacksaws are affordable and easy to use. This guide explains the types of metal you can cut with a hacksaw, how to choose the right saw blade for each project and the exact steps for cutting metal with a hacksaw. How …Cutting metal with a multi tool can be a daunting task, but it doesn’t have to be. Prior to beginning, it’s crucial to ensure you have certain safety equipment readily available. Goggles: Safety goggles should always be worn when cutting metal, as sparks and debris will fly off the material during the process. It …Cut the trough: Fit the metal cutting blade into the grinder and power it. Place it on the gutter at an angle that will force sparks to fly away from your direction. Now, gently cut through the material at a constant speed and only stop after the cut-off falls to the ground because pausing midway can cause the blade …Follow our step-by-step guide below on how to set up and use your Angle Grinder safely and efficiently for cutting metal. 1. Select the Right Disc and Angle. Pick the right cutting disc by considering the material to be cut (ferrous or non-ferrous), depth of cut (disc size), and type of cut. 2.Yes. Our fiber laser systems are capable of permanently marking nearly all types of bare metal. Learn More ...The handheld metal cutting circular saw has an abrasive metal cut-off discs blade made up of a mineral grit like carbide. It can withstand high pressure, making it extremely durable. The saw also has a blade made up of durable metals such as steel, vanadium, or aluminum oxide. The teeth of these blades are …Your tool to cut metal pipe— reciprocating saw, angle grinder, pipe cutting tool, or hacksaw. Pencil or chalk — to accurately mark where to cut. Clamp — to hold the pipe if loose. Safety gloves, eye protection. Tape measure — for accurate measurements. Metal file — to rub down any burr on the edges of the pipe.Circular saw blades are more durable than regular stainless steel wheels, and there are different types of circular saws that can cut through different materials, including metal, tile, and plexiglass. The same model (with the right blade) can go through both hardscape and soft scape materials without much effort.Plate. In most metals but not all, plate generally starts at 0.188″ (3/16″) thick. It’s used in situations where durability rather than saving weight is the top priority. Purchase plate metal online or at any Metal Supermarkets location, cut to your exact specifications. Select from one of the available metal types below to get started.How to Cut Sheet Metal. #1. Tin Snips/metal snips. Tin snips, or aviation snips, are one of the most widely used tools to cut sheet metals. Tin snips and Aviation snips look like scissors and work fine with sheet metals …4 May 2006 ... Tile saws run about 3600rpm which is about what you run abrasive saws for steel. You could probably get by with using the saw with a 7" abrasive ...An inclusive look at several cutting tools that are available to cut metal for welding projects.Nearly all metalworking or welding projects require cutting o...1. Pick a saw to use. If you don’t have bolt cutters or you have a hardened metal chain that bolt cutters won’t cut through, you can use a saw instead. There are a wide variety of saws that will effectively cut through a chain. Saws that are commonly used to cut chain can be manual or powered and include: [5] Hacksaw.The best way to cut sheet metal depends on the type of metal, dimensions, and end-use case. Types of Metal Cutting Processes. The processes of cutting metal …25 Jul 2011 ... You should be able to use a carbide-tipped abrasive cutoff wheel for non-ferrous metals like brass, aluminum, copper or lead. Carbide-tipped ...
20 May 2023 ... Its made of aluminium. A good quality file will take 3mm in no time. Try clamping it if you can so you are keeping everything square.. How to watch reacher
Reciprocating Saw: These things love cutting through metal, but they are less precise and make rougher cuts. Chop Saw: This saw is designed to cut through metal like butter. Great for larger projects to cut metal with ease. While a chop saw is the best option for cutting metal effectively, they are not the cheapest of power …The handheld metal cutting circular saw has an abrasive metal cut-off discs blade made up of a mineral grit like carbide. It can withstand high pressure, making it extremely durable. The saw also has a blade made up of durable metals such as steel, vanadium, or aluminum oxide. The teeth of these blades are …Circular saw blades are more durable than regular stainless steel wheels, and there are different types of circular saws that can cut through different materials, including metal, tile, and plexiglass. The same model (with the right blade) can go through both hardscape and soft scape materials without much effort.2. Wen’s 3650 metal shears. CHECK TODAY’S PRICE on AMAZON. Wen’s 3650 metal shears with gauge rating support for 18 and 20-metal rating types.. You will be able to use these shears on top of the machine and use it to cut up to 2,500 strokes per minute.. This speed allows you to wrap your project up before your expected …The F1 doesn’t have enough power to cut metal, but it’s fantastic for engraving projects. It also has a 10W diode laser for increased versatility when working with other materials. Best Laser For Craft Shows xTool F1 Portable IR and Diode Laser Engraver 4.5 $1799. It's portable and easy to carry to craft and trade …10 Nov 2022 ... While aluminum foil and “Metal – 40 gauge thin copper” are both on the official list of metals a Cricut can cut, this craft foil I used feels ...II. Cutoff Wheels. Cutoff wheels are commonly used in metalworking, construction, or automotive repair sectors to cut metal pipes and tubes, especially those made of ferrous metals such as steel, iron, and stainless steel. They can also cut non-ferrous metals such as aluminum and copper. These wheels are made of … Here, we will break down the size options for various flat cut metal logos, including flat cut aluminum, 304 and 316 stainless steel, Cor-Ten, bronze, brass, and copper. Understanding the available thickness and size ranges will help you make an informed decision when choosing the perfect metal logo for your project. Flat Cut Aluminum Logos The key is the way the teeth are positioned. They must appear close together, or you will get more of a rip cut on the metal leading to more rough edges. In addition, the metal will be …This guide explains 11 of the best ways to cut through metal to help you choose. 1. Hacksaw (≈$10) A hacksaw is a very basic hand tool for cutting metal. To use a hacksaw, hold the handle and simply press the blade against the metal and move the blade back and forth in a typical “sawing” motion.This guide explains 11 of the best ways to cut through metal to help you choose. 1. Hacksaw (≈$10) A hacksaw is a very basic hand tool for cutting metal. To use a hacksaw, hold the handle and simply press the blade against the metal and move the blade back and forth in a typical “sawing” motion.Feb 6, 2022 · The best metal cutting tools depend largely on the type of metal being cut, the quantity, and also on your experience level.Watch this video to learn about t... In this video, I show you how to cut metal with an angle grinder. It is really easy to do, but there are a few important safety instructions that I outline a...The oxy-fuel cutting method will allow you to cut through anywhere from 36 to 48 inches of steel. However, when it comes to shape cutting from steel plate, the majority of work is done on a 12-inch plate or thinner. Oxy-fuel cutting is also a good option for plates thicker than 1 inch but can be used all the way down to a 1/4 inch thick plate.Finding the Best Way to Cut Metal. When it comes to determining the best way to cut metal, it depends on the workflow and the needs of the final product. Top-tier laser and plasma …Nov 7, 2023 · Cutting the Metal. Now that all of your preparations are complete, it’s time to start using your angle grinder. Place your cutting wheel onto the unit and make sure it is properly secured before turning it on at an appropriate speed setting for metal cutting. Be conscious of where any access heat will be dispersed so that no one gets harmed ... .