3M™ Resin Bond CBN Wheels and Tools, 1A1, 18X3/4X8, X=1/2 B120 143BI - MMMRBBW49372 Min Qty Order:1 3M SKU: 7010309438

3M SKU: 7010309438

3M SKU: 7000121856

3M SKU: 7100225633

It is also used on continuous mining machinery at the headface and on other mechanical mining machines

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3M™ Resin Bond CBN Wheels and Tools, 1A1, 18X3/4X8, X=1/2 B120 143BI - MMMRBBW49372 Min Qty Order:1 3M SKU: 70103094383M SKU: 7010494512 Lead Time: ~40 days Our 3M CBN Wheel 143BI 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 a balance between cut rate 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