Drake MFG CNC Internal thread grinding machine Retrofit of a J&L model H Internal s/n 05681 w Fanuc Model OI-TB cnc controls Number of CNC axis ____ This Drake CNC internal Thread Grinding machine was purchased from a production medical component MFG . the machine is equipped with later model Fanuc controls. Machine is coming from running service but has been disconnected from service and has been delivered to our Statesville NC Facility the machine looks to be a J&L model H internal machine recontrolled by Drake mfg with a crush roll type dresser . the machine was suitable for high production of internal grinding threads of ball screw steering nuts also used for internal threads having a radius or gothic thread form and lead in excess of 3/16" machine H specs Max thread diameter 4" Min thread diameter 1" Max thread length 5" Max work table travel 7" Max headstock adj. on work table 6" Max swing over table 9" Max helix adjustment -R.H. or L.H. 10" work speed range 57- 230 R.P.M machine weight 8,000 lbs machine is equipped with the following Fanuc Oi-TB cnc controller motors and drives Pendant control dressing unit (crush Roll type) stand alone eletrical cabinet full guarding Mist collection work holding fixture as photographed ID spindle attachment coolant filtration unit contact us today for further info and specifications, as the website will be updated as information is gathered . if you know the machine , Contact us so we can learn more to assist in our technical details. Visit our website at WWW.PiselliEnt.com thank you Rich Piselli 704 609-0766 rich@piselliEnt.com