NSK America offers electric and pneumatically driven, ultra precise High Speed Spindle Systems that can be retrofitted to your existing machining centers, lathes or Swiss Type machines. They can also be utilized for your special needs for custom High-Speed applications. We have also introduced our new i-Speed5 Fully Toolchangeable Electric Spindle System for machining centers. NSK America also offers a complete line of hand held grinding and polishing equipment with speeds up to 320,000 RPM. The units are available as either electric or pneumatic These hand held units are modular and can accept various NSK attachments without having to purchase a separate motor.