3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1V1, 6X1/2X1-1/4, X=3/8, V=7 D240 685PN - MMMPBDW8537 Labeling It is resin bonded for

It is resin bonded for heat resistance and contains a grinding aid to assist in cutting and keeping the work piece cool

3M SKU: 7000120592

Built-in 1/4

resulting in a disc that cuts up to 2x faster than conventional abrasives

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1V1, 6X1/2X1-1/4, X=3/8, V=7 D240 685PN - MMMPBDW8537 Labeling It is resin bonded for3M SKU: 7010497789 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