3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1, 5X3/8X1-1/4, X=3/8, V=40 B220 164PL - MMMPBBW51319 Floor Markings 3M SKU: 7010364987

3M SKU: 7010364987

3M SKU: 7010327519

3M SKU: 7010309983

3M SKU: 7000122197

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1, 5X3/8X1-1/4, X=3/8, V=40 B220 164PL - MMMPBBW51319 Floor Markings 3M SKU: 70103649873M SKU: 7010495291 Lead Time: ~40 days 3M CBN Polyimide Wheel 164PL is used for grinding primary and secondary relief angles on cutting tools made of tool steel and high speed steel. This general purpose wheel offers high cut rates, increased form holding, and increased thermal stability during higher temperature grinding operations. Cubic boron nitride (CBN) resin bonded wheel produces fast cut rates. Designed for better form retention, using water