3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1 4-.375-.375-.7874 B220 164PL V45 Min Qty Order:1 3M SKU: 7000118217

3M SKU: 7000118217

3M SKU: 7100215613

rough featheredging and paint removal

while all other grades feature harder and more durable aluminum oxide

Constructed with the exclusive PVC double helix for superior flexibility abrasion resistance and low coefficient of friction for ease of maneuverability

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1 4-.375-.375-.7874 B220 164PL V45 Min Qty Order:1 3M SKU: 70001182173M SKU: 7100225729 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