Ceramic Grinding Wheel High Compressive Strength Heavy Duty Knife Shaped Bowl For Ordinary Steel For Metal Feature:1. Using advanced technology, the wheel has uniform abrasive grains and sharp edges.2. Good angle retention, low abrasive wear, durable and long service life.3. Brown corundum grinding wheel is suitable for grinding, free grinding and coarse grinding of ordinary steel.4. It is also suitable for ordinary grinding, cutting and free grinding of metals with higher tensile strength.5. The abrasive has the characteristics of high hardness, high compressive strength and good wear resistance, making it an ideal tool for grinding. Specification: Item Type: Ceramic Bowl Shaped Grinding Wheel Material: Bronze Corundum Size: Approx. 75x32x20mm/3.0x1.3x0.8" (Diameter x Thickness x Bore)Grit: 60#/80 #Przeznaczenie: Suitable for grinding, free grinding and rough grinding of ordinary steel, as well as grinding, cutting and free grinding of higher tensile strength metals such as carbon steel, alloy steel, malleable iron and hard bronze Package List: 1 x Wheel GrindingNote: A newly installed or used wheel should idle for more than one minute every other day before use and not stand in front of the grinding wheel. 1) we accept Alipay, West Union, TT. All major credit cards are accepted through the payment processor's secure escrow. 2) Payment must be made within 3 days of placing the order. 3) If you can't check out immediately after the auction ends, please wait a few minutes and try again, payments should be completed within 3 days. About Shipping 1.