3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1, 2-1/2X1/4X.7874, X=3/8 D220 685PN - MMMPBDW46738 Brushes 3M SKU: 7100229718

3M SKU: 7100229718

Use It By Hand

Available in medium (MED) and very fine (VFN) grade aluminum oxide mineral

Waterproof nylon material can be used with lubricants or solvents

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1, 2-1/2X1/4X.7874, X=3/8 D220 685PN - MMMPBDW46738 Brushes 3M SKU: 71002297183M SKU: 7010496157 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