HIGHFIRE 100 Pcs Cut Off Wheels, 4-1/2"*0.045"*7/8" Quality Thin Cutting Wheels, Anti-Vibration Angle Grinder, Fast Cutting Discs for Metal, Steel and Stainless Steel Cutting - HF107412

• 【DURABLE】Bonded with corundum and white alundum grain and reinforced by double fiberglass meshes, these cutting discs perform great cutting speed and working life. And they are also strong from shattering and wearing. No debris when broken or damaged ensures safe operations. Grinder wheels adopts 46# raw material sand, cutting surface will be smooth and clear, no damage to the work piece. HIGHFIRE cut off wheels are extremely durable with 2.5 times of service life than the conventional brands. 【PERFORMANCE】0.045" thin 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. Low cutting noise and comfortable hand feeling. Each cutting piece is supplemented with moisture-proof fiber cloth to ensure that its performance is not affected by moisture or corrosion. 【MULTIPLE USES】Tough abrasive cutting discs are perfect for super-fast, clean cutting in carbon steel, stainless steel, iron, copper and other ferrous metals. Those angle grinder cutting wheels can be used on rebar, steel pipe, structural & galvanized steel, sheet metal, structural tubing and black steel. Efficient grinder cutting wheels are used in shipbuilding engineering, factory workshops, valve factories, power generation industry and automobile maintenance. 【100 PIECES】 100 pcs of angle grinder cutting wheels in one paper box. Per 10 pcs packed in plastic film to keep out moisture. Each disc's outer diameter is 4-1/2 inch and inside diameter is 7/8 inch. 【SAFETY TIPS】Please use all necessary protective gear when you use these cutting discs.