3M™ Resin Bond CBN Wheels and Tools, 1A1 3-.25-.375-1.25 B180 144DI Floor Markings 3M SKU: 7100212646

3M SKU: 7100212646

Soft density silicon carbide wheel blends surfaces to a fine finish

3M SKU: 7010300291

solid-surface composites

3M SKU: 7100247888

3M™ Resin Bond CBN Wheels and Tools, 1A1 3-.25-.375-1.25 B180 144DI Floor Markings 3M SKU: 71002126463M SKU: 7100227551 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