3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 11A2, 4X1-1/4X2, X=1/4, W=1/4 B220 184PN - MMMPBBW20123 Min Qty Order:1 3M SKU: 7100187657

3M SKU: 7100187657

3M SKU: 7010495022

3M SKU: 7010492137

3M SKU: 7100183080

3M SKU: 7100219983

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 11A2, 4X1-1/4X2, X=1/4, W=1/4 B220 184PN - MMMPBBW20123 Min Qty Order:1 3M SKU: 71001876573M SKU: 7010495054 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.