3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1 4-.5-.375-2 B180 164PK Gloves metal-hybrid bond and diamond grit

metal-hybrid bond and diamond grit system ensure improved cutting-edge quality

Lighter weight backing is ideal for medium to fine grades and reduces cost

Black Chemituf® Synthetic Rubber

Easy attachment to the appropriate cut-off tool with hub and retainer nut providing a simple and quick replacement of worn discs

3M SKU: 7100220501

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1 4-.5-.375-2 B180 164PK Gloves metal-hybrid bond and diamond grit3M SKU: 7100223151 Lead Time: ~40 days Our 3M CBN Wheel 164PK is used to generate the flute which is the helical or straight groove in the body of the cutting tools made of tool steel and high speed steel. This polyimide bonded wheel offers high cut rates, good form retention, and increased thermal stability during higher temperature grinding operations. Arbor holes made to customer specifications. Best used for grinding high speed steel, tool steels,