3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1 4-.375-.375-2 D220 665PK Min Qty Order:1 Micron-graded diamond mineral for use

Micron-graded diamond mineral for use on hard-to-grind materials

Strong polyester-film backing stands up to wear and can be run wet

3M™ Paper Belt 466UZ is a smooth running belt constructed with silicon carbide mineral

3M SKU: 7100280509

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1 4-.375-.375-2 D220 665PK Min Qty Order:1 Micron-graded diamond mineral for use3M SKU: 7100223539 Lead Time: ~4 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.