NSK America offers electric and pneumatically driven ultra precision high speed spindle systems that can be retrofitted to your existing Machining Centers, Turning Centers, Swiss Style Machines and Robotic applications. Our control units have the ability to be interfaced with a machine's CNC controller. NSK's new i-Speed5 System offers electrically driven, fully tool changeable milling and drilling for machining centers with less than 1 micron T.I.R. NSK America also offers a complete line of hand held micro grinders and polishing equipment with speeds up to 320,000 RPM as well as Ultra Sonic Polishers and Cutters.