3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1, 4X1/4X1-1/4, X=3/8, V=20 B400 184PN - MMMPBBW50173 Min Qty Order:1 3M SKU: 7010494580

3M SKU: 7010494580

3M SKU: 7100264198

3M SKU: 7100205094

3M SKU: 7100100962

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1, 4X1/4X1-1/4, X=3/8, V=20 B400 184PN - MMMPBBW50173 Min Qty Order:1 3M SKU: 70104945803M SKU: 7010495250 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.