3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 3B1, 4X3/8X1-1/4, X=.425, U=1/8 D180 685PN, V=10 - MMMPBDW42756 Min Qty Order:1 3M SKU: 7100298545

3M SKU: 7100298545

Steel core

3M SKU: 7100189616

3M SKU: 7100220486

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 3B1, 4X3/8X1-1/4, X=.425, U=1/8 D180 685PN, V=10 - MMMPBDW42756 Min Qty Order:1 3M SKU: 71002985453M SKU: 7010495961 Lead Time: ~30 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