3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 11A2, 4X1-1/4X1-1/4, X=1/4, W=1/4 B220 164PL, R=1/4 - MMMPBBW23658 Hoses intended to maximize productivity by

intended to maximize productivity by reducing operator fatigue and discomfort

3M SKU: 7100189179

Bands fit onto a rubber expander wheel attachment (sold separately) for use with a die grinder or rotary drill

Resin bonded for enhanced durability and longer service life

3M SKU: 7100197661

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 11A2, 4X1-1/4X1-1/4, X=1/4, W=1/4 B220 164PL, R=1/4 - MMMPBBW23658 Hoses intended to maximize productivity by3M SKU: 7010495066 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