Barber Colman model 16-16 horizontal hobber , w/ Differential , Downfeed and 4-1/8" bore in work spindle

MACHINE SPECIFICATIONS:
Max. Rated Work Diameter................................................16"
Max. Hob Diameter........................................................5"
Max. Coarseness.......................................................6 DP
Max. Travel of Work Slide................................................8"
Max. Travel of Hob Slide................................................16"
Max. Workpiece Length...................................................29"
Hob Speeds......................................................59-246 RPM
Feed Range................................................ .015-150" P/REV.
Work Spindle...............................................4 1/8" Diameter

MACHINE IS EQUIPPED WITH:
* POWER DOWNFEED (GOOD WORM WHEEL MAKING MACHINE)
* 90 DEGREE HEAD
* DIFFERENTIAL
* SINGLE THREAD
* PRECISION 6-JAW CHUCK
* SCREW TYPE CENTER
* LARGER BORE WORK HEAD SPINDLE 4-1/8" BORE
* 25 CHANGE GEARS
* HOB ARBOR