3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1, 4X1/4X1-1/4, X=1/4, V=45 B180 184PN - MMMPBBW21900 Signs 3M SKU: 7100119722

3M SKU: 7100119722

and scratch refinement on metal

Medium grade abrasive provides satin or matte finishes on stainless steel

3M SKU: 7100283866

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1, 4X1/4X1-1/4, X=1/4, V=45 B180 184PN - MMMPBBW21900 Signs 3M SKU: 71001197223M SKU: 7010495061 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.