3M™ Resin Bond CBN Wheels and Tools, 1A1 4-.591-.375-.7874 B180 144BI Min Qty Order:1 Our 3M™ Microfinishing Film Roll

Our 3M™ Microfinishing Film Roll 372L features micron-graded premium aluminum oxide bonded to a 5 mil polyester film backing to deliver uniform results and meet stringent surface requirements

3M SKU: 7100185197

Improved surface quality and higher geometric accuracy

3M SKU: 7100272826

Flexible backing for consistent finish over contours

3M™ Resin Bond CBN Wheels and Tools, 1A1 4-.591-.375-.7874 B180 144BI Min Qty Order:1 Our 3M™ Microfinishing Film Roll3M SKU: 7100191231 Lead Time: ~40 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