3M™ Resin Bond CBN Wheels and Tools, 1A1, 2X.118X.7874, X=1/4 B150 144DI - MMMRBBW50179 Wheels The polyimide bond system provides

The polyimide bond system provides improved thermal stability during high temperature grinding operations when compared to phenolic resin bonds

polish and deburr irregular surfaces

This pliable

91NDA Minerals

3M SKU: 7100085868

3M™ Resin Bond CBN Wheels and Tools, 1A1, 2X.118X.7874, X=1/4 B150 144DI - MMMRBBW50179 Wheels The polyimide bond system provides3M SKU: 7010492209 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