Item Type: Abrasive Wheel_x000D_Material: Zirconium corundum_x000D_Grit Size: 80-Grit_x000D_Outer Diameter: Approx. 50mm / 2in 1The grinding wheel is made of zirconium corundum material with high strength and is suitable for heavy?duty grinding operations. 2The disc is used with rubber wheels, which has high elasticity, high grinding efficiency and low noise. 3Used for grinding, deburring, chamfering, welding seam mixing, rust removal and finishing of metal planes. 4The design of 80 grit torsion disc has good grinding and polishing effect and will not damage the exterior of the object. 5Suitable for metal processing, die-casting workpieces, stainless steel plates, hardware tools, etc.10 x Abrasive Wheel 1 x RubberDisc 1 x Connect Rod