3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 11V5, 4X1-1/4X1-1/4, X=1/4, W=1/4 B280 164PL, V=20 - MMMPBBW51365 Min Qty Order:1 3M SKU: 7100253729

3M SKU: 7100253729

3M SKU: 7100208352

3M SKU: 7010486893

or fiberglass

3M SKU: 7000118632

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 11V5, 4X1-1/4X1-1/4, X=1/4, W=1/4 B280 164PL, V=20 - MMMPBBW51365 Min Qty Order:1 3M SKU: 71002537293M SKU: 7010495293 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