3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 12V9 4-.75-.125-1.25 B220 164PL S45 U.375 Furniture Premium aluminum oxide mineral is

Premium aluminum oxide mineral is durable

AVAILABLE IN A RANGE OF GRADES: Choose from Very Fine (VFN)

3M SKU: 7100277793

3M SKU: 7100284215

3M SKU: 7100263882

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 12V9 4-.75-.125-1.25 B220 164PL S45 U.375 Furniture Premium aluminum oxide mineral is3M SKU: 7100226145 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