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 Y-weight backing with a closed

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

3M SKU: 7100224077

3M SKU: 7100245153

3M SKU: 7100136383

3M SKU: 7100105538

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 Y-weight backing with a closed3M 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