3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1V1, 4X1/4X1-1/4, X=3/8, V=30 D320 665PK - MMMPBDW44599 Min Qty Order:1 Aluminum oxide mineral is friable

Aluminum oxide mineral is friable and sharp

resulting in a product that cuts faster and lasts longer than conventional abrasives

and attaches to tools with a unitized wheel mandrel (sold separately)

3M SKU: 7100233544

Cleans welding scale

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1V1, 4X1/4X1-1/4, X=3/8, V=30 D320 665PK - MMMPBDW44599 Min Qty Order:1 Aluminum oxide mineral is friable3M SKU: 7010496054 Lead Time: ~40 days Our 3M Diamond Wheel 665PK 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 wheel life at average cut rates. Arbor holes are made to customer specifications. Designed to provide a balance of form retention and cut rate. Diamond abrasive capable of cutting or shaping cemented carbide, ferrites and ceramics.