US$ 135.00
3M SKU: 7100213957
Designed to optimize the roughing and finishing grinding steps in generating grinding of gear parts
3M SKU: 7100196118
and a low-stretch backing that gives it added stiffness
Designed for dry grinding
3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 12V9 5-.75-.125-.7874 B220 174HL S45 U.375 Sheets & Rolls 3M SKU: 71002139573M SKU: 7100226249 Lead Time: ~40 days