... : Cutting, welding, punching, drilling, turning, milling, grinding, rolling, stamping, cold drawing, bending, spinning, forging ... cutting: +/- 0.002 mm (+/-0.000098 inch) ,Grinding: +/- 0.001mm (+/- 0.000039 inch)6)Surface ... Machines, Cutting off Machines,Punching Machines,High Speed Cut-Off Machines, Abrasion Wheels, Drilling Machines, Tapping Machines,Multi-Function Milling Machines,Grinding Machines ...