3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1, 6X5/16X2, X=3/8 B180 184PN - MMMPBBW41663 Min Qty Order:1 3M SKU: 7100195946

3M SKU: 7100195946

3M SKU: 7010368401

3M SKU: 7100205353

J-weight waterproof cloth backing make this a durable

3M SKU: 7100221469

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1, 6X5/16X2, X=3/8 B180 184PN - MMMPBBW41663 Min Qty Order:1 3M SKU: 71001959463M SKU: 7010495143 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.