3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1, 6X3/8X2, X=3/8 B180 184PN - MMMPBBW41665 Signs 30 mil fiber backing supports

30 mil fiber backing supports heavy stock removal and high-pressure weld leveling

3M SKU: 7100216459

3M SKU: 7010492589

3M SKU: 7100224259

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1, 6X3/8X2, X=3/8 B180 184PN - MMMPBBW41665 Signs 30 mil fiber backing supports3M SKU: 7010495145 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.