3M™ Resin Bond CBN Wheels and Tools, 1A1, 3X1/4X1-1/4, X=1/4 B180 144DI - MMMRBBW50297 Belts 3M SKU: 7010360574

3M SKU: 7010360574

3M SKU: 7100227329

and leave a smooth finish

Cuts fast and performs well on many substrates

3M™ Resin Bond CBN Wheels and Tools, 1A1, 3X1/4X1-1/4, X=1/4 B180 144DI - MMMRBBW50297 Belts 3M SKU: 70103605743M SKU: 7010492220 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