Standard Abrasives™ Zirconia HP Type 29 HD Flap Disc, 645900, 4-1/2 in x 5/8-11 80, 10 ea/Case Discs Contains a Hook and Loop

Contains a Hook and Loop backing that easily mounts to 3M™ Hook and Loop back up pads (sold separately)

rigid reinforced resin bonded wheel can be used as both a grinding wheel and cut-off wheel

and deburrs

High gear quality – profile error ff

primary and secondary relief and end work

Standard Abrasives™ Zirconia HP Type 29 HD Flap Disc, 645900, 4-1/2 in x 5/8-11 80, 10 ea/Case Discs Contains a Hook and Loop3M SKU: 7010330749 Lead Time: ~15 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