3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1 5-.375-.375-.7874 B220 164PL V45 Floor Markings 3M SKU: 7100220506

3M SKU: 7100220506

3M SKU: 7100291877

3M SKU: 7000118903

3M SKU: 7000119177

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1 5-.375-.375-.7874 B220 164PL V45 Floor Markings 3M SKU: 71002205063M SKU: 7100225888 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