3M™ Polyimide Hybrid Bond CBN Wheels and Tools,1V1 6-.5-.25-2 B220 184PN V25,MMMPBBW32220 Abrasives including ceramic

including ceramic

mirror finish that helps cutting tools last longer

3M SKU: 7100191891

3M SKU: 7010310670

3M™ Polyimide Hybrid Bond CBN Wheels and Tools,1V1 6-.5-.25-2 B220 184PN V25,MMMPBBW32220 Abrasives including ceramic3M SKU: 7100217013 Lead Time: ~40 days The 3M CBN Polyimide Wheel 184PN is used to generate the flute which is the helical or straight groove in the body of the cutting tools made of tool steel and high speed steel. The polyimide bond wheel construction offers excellent form retention and increased thermal stability under higher temperature grinding operations. Arbor holes are made to customer specifications, so you get exactly the size you need.