76PCS Roloc Quick Change Disc Set.

75PCS of Zirconium corundum and a free holder,
15 x P36 P60 P80 P120 P180
1 X Back Up Pad.

The sand dish is 2 inches in diameter and 1.5 mm in thickness. The pallet diameter matches the sand dish by 2 inches.

Quick change disc has unique safety torque screw, strong wear resistance and fast grinding force. It can grind high-quality metals, such as shipbuilding, car building, aviation, machinery and so on. Be used for grinding welding seam, surface finishing, deburring, inverted circle and mirror