CNC Grinders: Why Grind When You Can Hard Turn?
7 Reasons to Grind Rather Than Hard Turn: Surface finish, size and roundness requirements: A grinding process can achieve a 6Ra, hold less than a .0002" size tolerance and grind parts to within 30 millionths roundness. Ceramic and Carbide material: It's a more cost effective and stable process to grind ceramics and carbides than it is to ...