3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1V1 4-.375-.375-.7874 D220 665PK V5 Min Qty Order:1 Spiral construction helps eliminate shadow

Spiral construction helps eliminate shadow marks and chatter

and edge chamfering

3M SKU: 7100249237

Open coat construction and load-resistant coating prevent premature loading of the sheet surface to maximize cut and extend abrasive life

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1V1 4-.375-.375-.7874 D220 665PK V5 Min Qty Order:1 Spiral construction helps eliminate shadow3M SKU: 7100223871 Lead Time: ~5 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.