3M™ Diamond Resin Wheel 664BI, 4A2P, 4X.438X7/8, X=1/8, W=1/4 D80 664BI-MMMRBDW5161 Signs Unique bond construction reduces or

Unique bond construction reduces or eliminates wheel conditioning entirely for higher throughput in demanding applications

Aluminum oxide minerals deliver a fast cut rate

3M SKU: 7010368474

This abrasive is built on E weight paper backing and features an open coat construction that reduces loading

3M SKU: 7100210940

3M™ Diamond Resin Wheel 664BI, 4A2P, 4X.438X7/8, X=1/8, W=1/4 D80 664BI-MMMRBDW5161 Signs Unique bond construction reduces or3M SKU: 7010494418 Lead Time: ~40 days Our 3M Diamond Resin Wheel 664BI is used in the production and sharpening of carbide cutting tools. This general purpose wheel is designed to be free cutting and provide good form retention. For use with water based lubricants. Arbor holes are made to customer specifications. Designed to be free cutting and provide good form retention. Diamond abrasive capable of cutting or shaping cemented carbide, carbons and