The best metal cutting wheel for an angle grinder is an essential tool for any metalworking enthusiast. This type of wheel provides fast, precise and accurate cuts with minimal effort. It is designed to cut through steel, cast iron, aluminum, brass and other metals with ease. It is available in various shapes and sizes to accommodate different projects. Additionally, the wheel is designed to provide minimal heat buildup during cutting, ensuring a cooler, safer cutting experience.With so many metal cutting wheel for angle grinder brands on the market like GRAFF, PEGATEC, SALI, panlen, WORKPRO, it can be tough to know which one is right for you. Don’t worry, we’ve got you covered.
1. GRAFF Black Cut Off Wheels 4 1/2 Inch – Diamo
- UNIVERSAL – Our cut off wheel has a CONSTANT DIAMETER that allows dry cutting of metal, rebar, iron, metal profiles, aluminium, different types of pipes and other sheet metals.
- LONG LIFE – According to the test results, GRAFF BLACK enables us to make more than 5000 cuts. The increased lifetime of this cut off wheel is ensured by high-temperature plasma soldering and a new generation of diamond grit in the cutting segment.
- CONVENIENT IN OPERATION – Our cutting wheel is more comfortable in usage than any abrasive wheel: fewer sparks, no dust, no smell, no overheating. The diamond cutting wheel can be used for grinding burred edges that can leave after rough metal cutting.
- SAFE WORK – Due to the special construction of the disc body made of high-strength steel, disc rupture is excluded when operating at a high rotation speed (13 200 RPM).
- CERTIFIED – Our metal cutting wheel was certified by MPA Hannover.
2. PEGATEC Cut Off Wheels 50 Pack, Quality Thin
- 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.
3. SALI 50 Pack Cut Off Wheel 4 1/2 Inch Cutting
- 【Size】4-1/2-Inch x .047-Inch x 7/8-Inch
- 【PERFORMANCE】This is for a pack of 50 pieces of our cutting wheels Thin 0.045″ cutting wheel design for fast burr free cutting. Perfectly compatible with all 4-1/2 angle grinders with 7/8-inch arbor, operating up to 13,300 RPM and 80M/S
- 【Advantage】Thin .045-Inch wheel design for fast burr free cutting Proprietary aluminum oxide grain combination for aggressive cutting action
- 【MATERIAL】Proprietary aluminum oxide grain for long life and fast cutting.double fiberglass mesh reinforced for further safety and durability
- 【SAFETY TIPS】Please use all necessary protective gear when you use these cutting discs.If there is any problem with the product, please contact us to help you solve the after-sales problem.
4. 50 Pack Cut-Off Wheels 4 1/2 inch Thin Metal
- 【50 PACK】This is for a pack of 50 pieces of our cutting wheels.Outer diameter:4.5inch inside diameter:7/8 inch, operating up to 13,300 RPM. optimized for 4.5″angle grinders.
- 【MATERIAL】Proprietary aluminum oxide grain for long life and fast cutting.double fiberglass mesh reinforced for further safety and durability.
- 【PERFORMANCE】Thin 0.045″ cutting wheel design for fast burr free cutting. Perfectly compatible with all 4 1/2 inch angle grinders with 7/8-inch arbor, operating up to 13,300 RPM and 80M/S.
- 【APPLICATION】Tough abrasive cutting discs are perfect for super-fast, clean cutting in carbon steel, stainless steel, pipe, iron, copper and other ferrous metals.
- 【SAFETY TIPS】Please use all necessary protective gear when you use these cutting discs.
5. WORKPRO 20-Pack Cut-Off Wheels, 4-1/2 x 7/8-i
- ✅ Premium and Value: This 20-pack 4-1/2 x 7/8-inch metal/stainless steel cut-off wheel set is specially formulated for fast cutting in metals and stainless steel.
- ✅ Safe but Durable Material: Bonded with corundum and white alundum grain and reinforced by double fiberglass mesh, these cutting discs perform much more aggressive cutting in metal and stainless with safety and longer service life.
- ✅ Precise and Efficient Cutting: 3/64-inch ultra thin design for fast burr-free cutting with minimal material loss, making the cutting project more precise and efficient.
- ✅ Great Performance: Perfectly compatible with all 4-1/2 inch angle grinders with 7/8-inch arbor, operating up to 13,000 RPM and 80M/S.
- ✅ Versatile Applications: Tough abrasive cutting discs are perfect for super-fast, clean cutting in carbon steel, stainless steel, pipe, iron, copper and all other ferrous metals.
Best metal cutting wheel for angle grinder Buying guide
If you need to cut through metal quickly and easily, an angle grinder with a metal cutting wheel is the perfect tool for the job. When looking for the best metal cutting wheel for angle grinder, there are several factors to consider.
Size: The size of the wheel will depend on the size of the angle grinder and the type of metal being cut. Generally, a larger wheel will make a deeper cut, while a smaller wheel will make a shallow cut.
Material: The material of the wheel will also depend on the type of metal being cut. A softer material, such as aluminum, will require a softer wheel, while a harder material, such as steel, will require a harder wheel.
Thickness: The thickness of the wheel is also important. Thicker wheels will last longer, but they also require more power to cut through metal.
Bonding Agent: The bonding agent used to hold the abrasive material to the wheel is also important. A good bonding agent will ensure that the wheel will remain intact during the cutting process.
Safety: Safety is always a priority when using power tools. Make sure the wheel is properly rated for the type of metal you are cutting, and always wear the appropriate safety gear.