JET GH-1880ZX Large Spindle Bore Lathe with ACU-RITE 303 DRO is a heavy-duty geared head metal lathe engineered by JET to deliver power, precision, efficiency, and reliability in demanding metal shop environments. Built on a one-piece cast iron base that absorbs vibrations for heavier cuts and superior accuracy, this 18 x 80 lathe features a Universal Gearbox that eliminates the need to change gears, a large 3-1/8 in. spindle bore, and an integrated ACU-RITE 303 DRO for unmatched measurement confidence. Backed by the industry-leading JET Two Year Warranty, the GH-1880ZX is the benchmark for large-format precision turning. Key Features Articulating LED work lamp provides targeted illumination exactly where it's needed Centrally located controls with jog button for convenient, ergonomic operation Electronic Chuck Key Holder keeps the chuck key safely accessible Five position automatic carriage stop increases productivity by enabling repeatable positioning Full length splash guard and coolant return help maintain a clean working environment Large capacity steady rest with ball bearing tips supports long workpieces with minimal friction Large easy to use foot brake allows fast, hands-free stopping of the spindle Mounting pads and levelers ensure stable, level installation on the shop floor Removable gap allows large diameter work to be machined with ease Tool box and adjusting tools included for immediate setup and maintenance One-piece cast iron base absorbs vibrations during operation for heavier cuts and greater accuracy Universal Gearbox eliminates the need to change gears, streamlining thread and feed selection D1-8 spindle mount with MT-7 (MT-5) taper for versatile tooling compatibility 12 spindle speeds ranging from 25-1,800 RPM to handle a wide variety of materials and operations 61 inch threads and 24 metric threads supported for comprehensive threading capability Specifications Stock Number: 321595 Size: 18 x 80 Drive: Geared Head Motor: 7-1/2 HP, 230/460, 3 Ph Spindle Bore: 3-1/8 in. Spindle Mount: D1-8 Spindle Taper with Sleeve: MT-7 (MT-5) Number of Spindle Speeds: 12 Range of Spindle Speeds: 25-1,800 RPM Number of Inch Threads: 61 Range of Inch Threads: 1-5/8-72 TPI Number of Metric Threads: 24 Range of Metric Threads: .05-20 Number of Longitudinal and Cross Feed Rates: 46/31 Range of Longitudinal Feeds: .0015-.0900 IPR Range of Cross Feeds: .0006-.0360 IPR Carriage Travel: 74-5/16 in. Cross Slide Travel: 9 in. Compound Slide Travel: 5-1/8 in. Max Tool Size: 1 x 1 in. Length of Gap: 12 in. Overall Dimensions (L x W x H): 136 x 44 x 66 in. Country of Origin: China Prop 65: Cancer and Reproductive Harm What's Included Tool box and adjusting tools Mounting pads and levelers Large capacity steady rest with ball bearing tips Full length splash guard and coolant return system Articulating LED work lamp Electronic Chuck Key Holder Five position automatic carriage stop Frequently Asked Questions What is the spindle bore diameter on the GH-1880ZX? The spindle bore measures 3-1/8 in., making it well suited for larger diameter bar stock and through-spindle workholding applications that smaller lathes cannot accommodate. How many spindle speeds does this lathe offer, and what is the speed range? The GH-1880ZX provides 12 spindle speeds spanning 25-1,800 RPM, giving operators the flexibility to match cutting speed to a wide variety of materials and turning diameters. Does this lathe support both inch and metric threading? Yes. The lathe supports 61 inch threads ranging from 1-5/8-72 TPI and 24 metric threads ranging from .05-20, making it capable of cutting both standard and metric threads without complicated gear changes thanks to the Universal Gearbox. What motor power and electrical requirements does the GH-1880ZX require? The lathe is powered by a 7-1/2 HP motor and requires a 230/460 V, 3-phase electrical supply. Ensure your facility has the appropriate three-phase service available before installation.
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