Standard Abrasives™ Zirconia HP Type 29 HD Flap Disc, 645888, 4-1/2 in x 7/8 in 40, 10 ea/Case Signs 3M SKU: 7100193299

3M SKU: 7100193299

3M SKU: 7000119480

3M SKU: 7000118497

Reusable pad resists tearing

3M SKU: 7100250854

Standard Abrasives™ Zirconia HP Type 29 HD Flap Disc, 645888, 4-1/2 in x 7/8 in 40, 10 ea/Case Signs 3M SKU: 71001932993M SKU: 7010369295 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