3M™Vitrified Grinding Wheel 22VA T4-200/163X25/4X80 93NA180 H15VPMF902W-50M/S ANSI Min Qty Order:15 And the grades are color

And the grades are color coded for fast

3M SKU: 7010495174

Hard density wheel stands up to edges

3M SKU: 7000120107

helping to prevent loading

3M™Vitrified Grinding Wheel 22VA T4-200/163X25/4X80 93NA180 H15VPMF902W-50M/S ANSI Min Qty Order:15 And the grades are color3M SKU: 7100281465 Lead Time: ~46 days 3M Vitrified Grinding Wheels 22VA are vitrified bonded grinding wheels featuring our NA series nano surface structure special grain, for precision grinding of gear parts where low thermal damage and high surface quality are required. 93NA Minerals, NA Series Grains. Better cutting ability helps to achieve excellent surface quality, and profile retention. High surface and profile quality. NA Series Grains provide