3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 11A2, 4X1-1/4X1-1/4, X=1/4, W=1/4 B220 164PL, R=1/4 - MMMPBBW23658 Hoses 3M SKU: 7100197661

3M SKU: 7100197661

3M SKU: 7010366926

3M SKU: 7000045710

3M SKU: 7100224570

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 11A2, 4X1-1/4X1-1/4, X=1/4, W=1/4 B220 164PL, R=1/4 - MMMPBBW23658 Hoses 3M SKU: 71001976613M SKU: 7010495066 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