Standard Abrasives™ Zirconia HP Type 29 HD Flap Disc, 645718, 7 in x 5/8-11 40, 5 ea/Case Min Qty Order:5 alloyed steel hardened up to

alloyed steel hardened up to 65 HRc) grinding operations

bright surface finish on stainless steel

Especially dense web contributes to abrasive longevity and durability

making it well-suited for a high-production environment

3M SKU: 7010366970

Standard Abrasives™ Zirconia HP Type 29 HD Flap Disc, 645718, 7 in x 5/8-11 40, 5 ea/Case Min Qty Order:5 alloyed steel hardened up to3M SKU: 7010369300 Lead Time: ~2 days Constructed with 25% more material than our standard flap discs, our Standard Abrasives Zirconia HP HD Flap Disc offers extra long life for rapid, high pressure grinding operations. It features extra sharp alumina zirconia mineral on hard wearing polyester flaps. The flaps wear away with use to reveal fresh, sharp mineral for beveling, deburring, and edge chamfering. Flap construction achieves single step grinding