3M™ Resin Bond CBN Wheels and Tools, 1A1, 4X1/2X.7874, X=1/4 B150 144DI - MMMRBBW40165 Min Qty Order:1 3M SKU: 7010492090

3M SKU: 7010492090

3M SKU: 7100215527

3M SKU: 7100188617

3M SKU: 7100271067

3M SKU: 7010330731

3M™ Resin Bond CBN Wheels and Tools, 1A1, 4X1/2X.7874, X=1/4 B150 144DI - MMMRBBW40165 Min Qty Order:1 3M SKU: 70104920903M SKU: 7010492024 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