3M™ Resin Bond CBN Wheels and Tools, 11V9, 5X1-3/4X1-1/4, X=1/8 B220 144DI, U=7/16 - MMMRBBW50302 Min Qty Order:1 and heat-resistance are needed

and heat-resistance are needed

satin finishes

Designed to provide free cutting form and the fastest cut rate

Water-resistant backing performs well when used with coolant

3M SKU: 7010329181

3M™ Resin Bond CBN Wheels and Tools, 11V9, 5X1-3/4X1-1/4, X=1/8 B220 144DI, U=7/16 - MMMRBBW50302 Min Qty Order:1 and heat-resistance are needed3M SKU: 7010492223 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