JET GH-1860ZX MANUAL LATHE

Technical Description

The JET GH-1860ZX is a precision engine lathe designed for heavy-duty metalworking applications. It features an 18-inch swing over bed with an 11-inch swing over cross slide, enabling machining of substantial workpieces. The lathe accommodates a maximum distance between centers of 60 inches, providing extended capacity for longer work. The spindle features a 3-1/8 inch bore mounted on a D1-8 taper and is supported by two tapered and one ball bearing for enhanced stability and precision. Powered by a 7.5 HP, 3-phase motor (230/460V, pre-wired 230V), the lathe operates at 1,800 RPM with 12 speed ranges from 25 to 1,800 RPM, facilitating versatile threading and turning operations. The universal gearbox enables inch, metric, diametrical, and module pitch threading without change gears. The machine includes a 10-inch 3-jaw scroll chuck with reversing jaws and accommodates metric threads from 0.05 to 20mm with 24 thread options, plus inch threads ranging from 1-5/8 to 72 TPI. Constructed with a one-piece cast iron base that absorbs vibration, the lathe features a removable gap allowing larger diameter work. The integrated coolant system includes a full-length splash guard and coolant return, while additional features encompass an articulating LED work lamp, E-stop on carriage, centrally located controls, automatic carriage stop, large capacity steady rest with ball bearing tips, and foot brake. Measuring 115 x 44 x 66 inches and weighing 6,245 pounds, this lathe includes a 2-year parts and labor warranty.