Stock Number JT9-321940 Carriage Travel (In.) 55-9/16 Compound Slide Travel (In.) 5-1/8 Cross Slide Travel (In.) 9 Drive Geared Head Length of Gap (In.) 12 Max Tool Size (In.) 1 x 1 Model Number GH-1660ZX Motor (HP) 7-1/2 HP, 230/460, 3 Ph Number of Inch Threads 61.0000 Number of Longitudinal and Cross Feed Rates 46/31 Number of Metric Threads 24.0000 Number of Spindle Speeds 12 Overall Dimensions (L x W x H) (In.) 115 x 44 x 66 Prop 65 Cancer and Reproductive Harm Range of Cross Feeds (IPR) .0006 - .0360 Range of Inch Threads (TPI) 1-5/8 - 72 Range of Longitudinal Feeds (IPR) .0015 - .0900 Range of Metric Threads .05 - 20 Range of Spindle Speeds (RPM) 25 - 1,800 Size 16 x 60 Spindle Bore (In.) 3-1/8 Spindle Mount D1-8 Spindle Taper with Sleeve MT-7 (MT-5) Steady Rest Capacity (In.) 3/8 - 7 Style (Type) Engine - Large Spindle Bore Swing Over Bed (In.) 16 Swing Over Cross Slide (In.) 10 Swing Through Gap (In.) 25-1/2 Tailstock Spindle Travel (In.) 5 Weight (Lbs.) 5795 Width of Bed (In.) 13-1/8