3M™ CBN Polyimide Wheel 164PL, 1F1R, 4X1/8X1-1/4, X=.425, R=1/16 B150 164PL-MMMPBBW49592 Min Qty Order:1 3M SKU: 7100215686

3M SKU: 7100215686

3M SKU: 7100210356

3M SKU: 7100192697

3M SKU: 7010495146

3M™ CBN Polyimide Wheel 164PL, 1F1R, 4X1/8X1-1/4, X=.425, R=1/16 B150 164PL-MMMPBBW49592 Min Qty Order:1 3M SKU: 71002156863M SKU: 7010495227 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