CNC Internal Cylindrical Grinder

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Single spindle grinder.  Rotary diamond

dresser shown in upper left corner.

ProGrind ID CNC Internal Grinders are available with spindles from 40,000 RPM to 160,000 RPM.  Single or dual spindle configurations can be provided.  The workhead can be programmed to run from 100 to 3,000 RPM and a variety of work holding can be used, including chucks and collets.  Rotary diamond and single point dressers are available.

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Dual spindle grinder with 60,000 RPM

and 160,000 RPM spindles.