Highlights
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 self-sharpening, early chip formation, and reduction of chip cold welding
Reduces temperatures and thermal damage to workpieces
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.
Get durable grinding, high stock removal rates and prevent grains from metallising with 3M NA Series Vitrified Grinding wheels - 22VA, our vitrified bonded grinding wheels for minimalised workpiece thermal damage.
Featuring NA Series, nano surface structure special grains, these grinding wheels ensure a stable surface quality and reduced mechanical damage of the workpiece, despite their high removal rate.
The grain helps to stabilise and monitor temperature sensitive grinding processes, reducing heat and ensuring thermal damage to workpieces is virtually non-existent. Grinding is smoother than sintered corundum, and can be dressed more easily.
They’re ideal every workpiece requiring a smooth material removal.