3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1V1 5-.375-.375-1.25 D320 665PK V20 Matting Self-sharpening pyramids start sharp

Self-sharpening pyramids start sharp

Designed for best form retention with extended life

Open web responds to surface irregularities without altering geometry of the part

You can mix and match any letters of the same size and color in a pack (or any digits of the same size and color)

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1V1 5-.375-.375-1.25 D320 665PK V20 Matting Self-sharpening pyramids start sharp3M SKU: 7100188103 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.