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 Grinding aid incorporated on the

Grinding aid incorporated on the disc minimizes grinding temperatures for heat-sensitive alloys

3M SKU: 7000120383

3M SKU: 7100191570

3M SKU: 7100137551

Water-resistant backing performs well when used with coolant

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 Grinding aid incorporated on the3M 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