US$ 15.40
3M SKU: 7000118226
and consistent performance for grinding
Performs well on carbides
Tough aluminum oxide mineral removes light oxidation and rust
3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 11A2 4-1.25-.25-1.25 D280 665PX W.25 Brushes 3M SKU: 70001182263M SKU: 7100226764 Lead Time: ~40 days