3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1AY1, 4X1/4X1-1/4, X=1/2, V=68 D400 685PN - MMMPBDW51387 Min Qty Order:1 combining open coat aluminum oxide

combining open coat aluminum oxide abrasive with a handy adhesive backing ready for quick and easy attachment to our 3M™ Stikit™ hand pad (sold separately) for finishing applications

Y-weight backing with a closed coat of alumina-zirconia grains for work on a variety of substrates

radiusing and refining applications

Aluminum oxide abrasive offers a fast cut and long disc life

3M SKU: 7100178288

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1AY1, 4X1/4X1-1/4, X=1/2, V=68 D400 685PN - MMMPBDW51387 Min Qty Order:1 combining open coat aluminum oxide3M SKU: 7010497065 Lead Time: ~40 days Our 3M Diamond Polyimide Wheel 685PN is used in the production and sharpening of carbide cutting tools. This general purpose wheel is designed to give you the best balance of form retention and the free cut rate when used with water based lubricants. Arbor holes are made to customer specifications. Designed to provide the best form retention and longest wheel life. Diamond abrasive capable of removing stock or