3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 11A2, 3X1-1/4X1-1/4, X=1/4, W=1/4 B220 184PN - MMMPBBW21899 Matting Film backing has flexibility to

Film backing has flexibility to finish highly contoured surfaces

3M SKU: 7010369486

fast-cutting wheel featuring high cut rates and a long life

3M SKU: 7100197633

3M SKU: 7000028325

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 11A2, 3X1-1/4X1-1/4, X=1/4, W=1/4 B220 184PN - MMMPBBW21899 Matting Film backing has flexibility to3M SKU: 7010495060 Lead Time: ~20 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.