3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1, 6X.394X1-1/4, X=3/8 B320 664PL - MMMPBBW46266 Signs These reformulated multi-purpose discs feature

These reformulated multi-purpose discs feature 3M Precision-Shaped Grain technology incorporated into the nonwoven web

Quick change TSM attachment makes for quick attachment and disc changes

X-weight polycotton cloth backing withstands aggressive sanding and grinding

3M SKU: 7100223855

Features a mix of green silicon carbide

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1, 6X.394X1-1/4, X=3/8 B320 664PL - MMMPBBW46266 Signs These reformulated multi-purpose discs feature3M SKU: 7010495183 Lead Time: ~40 days Our 3M Diamond Polyimide Wheel 664PL 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 cutting or shaping