3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1, 6X5/16X1-1/4, X=3/8 B180 184PN - MMMPBBW41662 Min Qty Order:1 3M SKU: 7100229798

3M SKU: 7100229798

3M SKU: 7010492107

3M SKU: 7100223670

3M SKU: 7010363843

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1, 6X5/16X1-1/4, X=3/8 B180 184PN - MMMPBBW41662 Min Qty Order:1 3M SKU: 71002297983M SKU: 7010495142 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.