2" (50mm) TR Quick Change Zirconia Sanding Disc, 1PC

2 Inch Quick Change Sanding Discs made with premium Zirconia abrasive grains featuring Active Grinding Aid which prevents loading and reduces heat buildup.
Quick change disc has unique safety torque screw, strong wear resistance and fast grinding force.
Zirconia corundum abrasive grain has high abrasion resistance and hardness, and the surface is attached with thermal and blocking resistant coating, which can improve the grinding efficiency and service life.
2 Inch Quick Change Sanding Discs can meet the requirement of 23000Max/ Rpm.
Quick change disc Can Used for grinding welding seam and smoothing surface.