3M™ Diamond and CBN Wheels and Tools, 1A1 2.5-.25-.125-.3125 B180 144BI Brushes 3M SKU: 7100192605

3M SKU: 7100192605

Open dot pattern helps prevent loading of the abrasive for consistent action

Strips can be torn to size and wound around circular pieces

3M SKU: 7010308714

3M SKU: 7000119958

3M™ Diamond and CBN Wheels and Tools, 1A1 2.5-.25-.125-.3125 B180 144BI Brushes 3M SKU: 71001926053M SKU: 7100206544 Lead Time: ~22 days Our 3M CBN Wheel 144BI wheels are used for grinding primary and secondary relief angles on cutting tools made of tool steel and high speed steel. This general purpose wheel offers high cut rates and good form retention during grinding operations. Arbor holes are made to customer specifications, so you get exactly the size you need. Best used for grinding high speed steel, tool steels, and ferrous metals. Cubic