The best grinder blades for cutting metal are designed to provide a precise, smooth, and effortless cut. They are made from high-grade steel and feature an ergonomic design that is easy to handle and reduce fatigue. They are designed to be durable and can be used on a variety of materials including aluminum, steel, and stainless steel. They come in both standard and diamond-tipped varieties and offer a variety of cutting options.
With so many grinder blade for cutting metal brands on the market like Sunmile, SHDIATOOL, EZARC, PEGATEC, DELTA DIAMOND PRODUCTS INCORPORATED, it can be tough to know which one is right for you. Don’t worry, we’ve got you covered.1. Sunmile SM-G50 ETL Electric Meat Grinder – Ma
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- High Power and Strong Motor: Features 350W rated power and 1000W max locked power. Grind up to 200 pounds per hour, powerful also durable motor and Metal Gear Box ensures that you will be using it time after time
- Large Size 12 Meat Grinder: Not a smaller Size 8 or Size 5 like most kitchen grinders, this one is has #12 Big capacity tray and grinder head allows you to hold and grind a generous amount of meat. The grinder head are made of polished cast aluminum. All of them are food grade and ETL certificated, secure to use in grinding
- Fully Functional to Prepare Food : Meat grinder comes with 3 various stainless steel cutting plates for coarse, medium, fine grinding of meat that makes stuffing and filling. All cutting plates and cutting blade can be washed in the dishwasher. Complete accessories includes 1 stainless steel cutting blade, 3 various stainless steel cutting plates; 1 plastic food pusher; 1 sausage staff maker
- Easy and Safety Operation: Key switch of ON/OFF/Reserve makes it easy to start and reserve. Circuit breaker locked in to prevent motor burnout in case. Good ventilation when running. Special design of cord storage inside and accessories storage
- Manufacturer Backup and ETL Certificated
2. SHDIATOOL 4-1/2 Inch Metal Cutting Diamond Bl
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- Vacuum Brazed technology makes the industrial premium diamond grains permanently brazed to the edge of steel core,creating an unbreakable and extremely heat resistant segments
- Both side of core coated with abrasive grains, which provide smooth cutting, and reduce heat generating, it is guaranteed to deliver a better combination of cutting speed and tool life
- Out diameter 115mm(4.5″), the incision thickness is approximately 2.3mm-2.4mm, with the arbor of 22.23mm(7/8″), suitable for most of hand-held grinder or trim saw with 7/8″ arbor
- The core is made with heat-treated hi-speed steel which are guaranteed to withstand the demands of dry and fast cutting, the maximum safe operating speed is 13,300 RPM
- Designed to cut through the tough materials, including granite, marble, Aluminum, Auto Body Panels, Cast Iron, Copper Pipe, Corrugated Roofing, Drywall, Ductile Iron Pipe, Fire Door, Masonry, Plastic, PVC, Rebar, Reinforced Concrete, Steel Metal, Stucco, Wood
3. EZARC Diamond Cutting Wheel 4-1/2 x 7/8 Inch
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- [Diamond Technology] 1 equals 100, EZARC diamond cutting disc delivers 5,000+ more cuts for metal with much lower cost per cut compared to bonded cut-off wheels.
- [All in 1 Metal Solution] Ideal for dry cutting of metal, rebar, iron, brass profiles, aluminum, different types of pipes and sheet metal with over 100X longer life than bonded cutoff wheels in metal cutting applications.
- [Avoid Injury] Solid steel wheel body greatly reduces risk of shatter and injury for added safety, diamond cutting edge is 100% contaminant-free, it does not wear down like bonded abrasives, reducing dust particles for a cleaner work station.
- [Industrial Quality] Quality Assured accurate cutting PERFORMANCE, PRECISION, LONGEVITY, STABILITY & INTEGRITY, cutting Longer, Faster and Reliably than other wheels that may shatter or prematurely wear.
- [Accurate Cutting] Maintains original wheel diameter throughout the life of the blade for better control and precision cutting.
4. PEGATEC Cut Off Wheels 50 Pack, Quality Thin
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- DESIGNED FOR SHARP & CLEAN CUTTING ON – Exclusive top-grade raw materials and 0.04in ultra-thin thickness, optimized the performance of PEGATEC general purpose metal cutting wheels. The resulting fast cutting times keep at a minimum both burr formation and the thermal load both on the workpiece and on the cutting-off wheel. Which means less rework and higher efficiency.
- SUPER LONG SERVICE LIFE – The cut off wheels 4 1/2 inch are suitable for professional scenes demanding high aggressiveness and long service life. Due to the perfect ratio of BASF resin and high-quality alumina, silicon carbide, they’re extremely durable with 2.5 times of service life than the conventional brands. For a good craftsman, this means that the time to replace the cutting disks is greatly saved.
- MULTIFUNCTION AND SELF-SHARPENING – The PEGATEC PEGASTAR series angle grinder cut wheel is a special performance grade for performing demanding tasks. It had strong aggressiveness for metallic material such as iron, angle steel, stainless steel and ferrous metals. Its self-sharpening, provides balanced cutting performance throughout the cutting process.
- AUTHENTICATE SECURITY AND STABILITY – The 4.5″ cut off wheels is reinforced with double-layer glass fiber mesh. The excellent stability can be ensured by precise measurement, risk of breakage can be avoided even when subjected to lateral forces. Comply with EU EN12413, MPV and TUV standards.
- HIGHLY COMPATIBLE & DURABLE AND STABLE PERFORMANCE – The angle grinder cut wheel is fully compatible with all angle grinders with 7/8-inch shank and speeds up to 13,300 RPM and 80M/S, enabling the cutting disks to achieve optimal performance in many angle grinders. Each cutting piece is supplemented with moisture-proof fiber cloth to ensure that its performance is not affected by moisture and corrosion.
5. Delta Diamond Extreme 14 Inch Metal Cutting D
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- HEAVY-DUTY VACUUM BRAZED DIAMONDS – Diamonds are permanently bonded to the heat-treated hi-speed steel core by our advanced vacuum brazing process to create the strongest bond possible in even the most demanding conditions and is extremely resistant to heat. Use for cutting and grinding metal such as rebar, copper, galvanized steel, conduit, angle iron, ductile iron, stainless steel, and more. Will also cut through plastic, PVC, drywall, concrete, granite, and more.
- LASTS 100X LONGER – A single Diamond Extreme blade outlasts and out performs up to 100 abrasive cut-off wheels. Save time by using one blade without having to constantly put on a new disc after a few cuts. Diamond Extreme blades use a heavy-duty vacuum brazed diamond bonded segment and will not wear out as fast as other diamond discs.
- CONSTANT CUTTING DEPTH & SAFER – Abrasive discs wear down and will shrink which can be dangerous. Diamond Extreme maintains a constant cutting depth, giving you the maximum cutting depth throughout the life of the blade. The steel core makes the blade much safer to use and produces far fewer sparks and dust. Commonly used by fire departments for fire/rescue situations across the country.
- SPECIFICATIONS – 14″ diameter X .140 thick with a 1″ arbor. Included preinstalled 20MM bushing for adapting to just about any hand held power saw or cut off saw. The maximum safe operating speed is 5,460 RPM.
- LIFETIME WARRANTY & FREE RETURN SHIPPING – All Delta Diamond Products, Inc Diamond Blades, Coring Bits, Hole Saws and Grinding Wheels include a lifetime warranty against warping, cracking, and material defects. If any diamond tool (being used under its intended use with at least 50% wear left) fails to cut or work properly, or if the bond between the diamond segment and the steel core becomes separated at any time, the diamond tool will be replaced free of charge.
Best grinder blade for cutting metal Buying guide
When shopping for the best grinder blade for cutting metal, there are a few key factors to consider. First, look for a blade that is made from a high-quality material such as carbide, diamond, or ceramic. These materials offer more durability and can handle the heat generated when cutting metal. Also, make sure the blade is designed for the type of metal you are working with – softer metals may require a different grade of blade than harder metals. Finally, you’ll want to consider the size of the blade. A large blade can cover more area, but a smaller blade can provide better precision. Ultimately, the best blade for you will depend on your application and the type of metal you are cutting.