CBN Grinding Wheels for Tormek and slow Knife
SPEED OF GRINDING. Compared to stone wheels, at low RPM the CBN and diamond wheels grind a little slower the mainstream stainless knife steels, but faster the hard alloy steels and high HRC carbon steels. Furthermore, because pressure on the blade ground on a CBN/diamond wheel must be less than on a stone wheel, we have to use a coarser CBN grit for the same grinding speed as compared to