3M™ Resin Bond CBN Wheels and Tools, 1V1 4-.625-.25-1.25 B150 144DI V20 - MMMRBBW44429 Floor Markings All-purpose disc well-suited for difficult-to-grind

All-purpose disc well-suited for difficult-to-grind and heat-sensitive metals

3M SKU: 7100215609

Optimal for high pressure carbon steel and aluminum applications

Separates easily for changing abrasive

Scotch-Brite™ material resists loading and wears at a uniform rate to provide continuous cutting action

3M™ Resin Bond CBN Wheels and Tools, 1V1 4-.625-.25-1.25 B150 144DI V20 - MMMRBBW44429 Floor Markings All-purpose disc well-suited for difficult-to-grind3M SKU: 7010486569 Lead Time: ~40 days Our 3M CBN Wheel 144DI is used for grinding primary and secondary relief angles on cutting tools made of tool steel and high speed steel. This resin bonded wheel offers both free cutting action and good form retention, as well as increased thermal stability during higher temperature grinding operations. Arbor holes are made to customer specifications, so you get exactly the size you need. Cubic boron nitride