3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 11A2, 4X1-1/4X1-1/4, X=1/4, W=1/4 B220 184PN - MMMPBBW41658 Furniture 3M SKU: 7000046918

3M SKU: 7000046918

3M SKU: 7100194691

3M SKU: 7010493699

3M SKU: 7100200198

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 11A2, 4X1-1/4X1-1/4, X=1/4, W=1/4 B220 184PN - MMMPBBW41658 Furniture 3M SKU: 70000469183M SKU: 7010495139 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.