3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1, 4X3/8X1-1/4, X=3/8, V=20 B400 164PL - MMMPBBW50112 Min Qty Order:1 3M SKU: 7100253738

3M SKU: 7100253738

3M SKU: 7010299077

3M SKU: 7010492767

3M SKU: 7010294691

3M SKU: 7100188931

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1, 4X3/8X1-1/4, X=3/8, V=20 B400 164PL - MMMPBBW50112 Min Qty Order:1 3M SKU: 71002537383M SKU: 7010495243 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