3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1, 4X1/4X1-1/4, X=1/4, V=30 B220 164PL - MMMPBBW25418 Tapes 3M SKU: 7000118514

3M SKU: 7000118514

fine finish

3M SKU: 7010492736

3M SKU: 7010360490

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1, 4X1/4X1-1/4, X=1/4, V=30 B220 164PL - MMMPBBW25418 Tapes 3M SKU: 70001185143M SKU: 7010495074 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