3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1V1, 4X3/8X1-1/4, X=3/8, V=60 D240 685PN - MMMPBDW45936 Min Qty Order:1 It uses fine grade aluminum

It uses fine grade aluminum oxide abrasive and a tough E-weight backing that can run smoothly around contoured parts for a consistent finish

3M SKU: 7100215601

Produces finer finishes than conventional electrostatically coated abrasives

3M SKU: 7100142945

3M SKU: 7010494376

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1V1, 4X3/8X1-1/4, X=3/8, V=60 D240 685PN - MMMPBDW45936 Min Qty Order:1 It uses fine grade aluminum3M SKU: 7010496112 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