3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1 5-.375-.375-1.25 B220 164PL V20 PBBW28456 Min Qty Order:1 3M SKU: 7100212621

3M SKU: 7100212621

3M SKU: 7010493488

3M SKU: 7010509063

3M SKU: 7100271067

3M SKU: 7010493030

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1 5-.375-.375-1.25 B220 164PL V20 PBBW28456 Min Qty Order:1 3M SKU: 71002126213M SKU: 7010525032 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