2" Type R Quick Change Abrasive Discs Choose Grit: 12 to 120:50 Grit 50 Discs #57-2050 Semi-Open Coat: Resists loading for

Semi-Open Coat: Resists loading for longer belt life on wood and soft materials

Abrasive Material: Ceramic alumina

including U-Sand and similar multi-disc floor sanders

more durable than silicon carbide

Heavy-Duty Backing: Withstands high tension and heat of aggressive grinding

2" Type R Quick Change Abrasive Discs Choose Grit: 12 to 120:50 Grit 50 Discs #57-2050 Semi-Open Coat: Resists loading forFor general purpose grinding, blending and deburring on all metals. Aluminum oxide grain with heavy duty cloth backing. Discs have a plastic screw attachment which is compatible with the Roloc system. Sold in packs of 50 discs.