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The JET GH-1640ZX is engineered for shops that require increased horsepower, larger through-spindle capacity, and greater rigidity without moving to a longer bed machine. With a powerful 10HP, 3-phase motor and a 3.15" spindle bore, this 16" x 40" gear head lathe is built to handle heavier stock, tougher materials, and higher material removal rates.
The D1-8 spindle nose supports industrial-grade workholding solutions, while 12 spindle speeds ranging from 26 to 1500 RPM provide the torque and flexibility required for aggressive turning, precision threading, deep boring, and production-facing operations.
Safety and uptime are standard not optional. The GH-1640ZX includes an electronic chuck key holder, foot brake, chuck guard, full-length splash guard, lead screw cover, and is UL 987 Certified for electrical compliance.
Every unit undergoes JETs documented 30-Point Inspection before shipment to verify accuracy, gear engagement, safety systems, and operational readiness.
- Stock Number: JT1-2712
- Model Number: GH-1640ZX
- Carriage Travel: 35 in.
- Centerline of Spindle to Floor: 8.1 in.
- Compound Slide Travel: 5.9 in.
- Cross Slide Travel: 9.8 in.
- Diametrial Pitch Threads Number: 21
- Distance Between Centers: 40 in.
- Drive Type: Geared Head
- Length of Gap: 7.5 in.
- Maximum Tool Size: 5/8 x 5/8 in.
- Modular Pitch Threads Number: 18
- Modular Pitch Threads Range: 0.3-3.5
- Net Weight: 3,858 Lbs.
- Number of Inch Threads: 45
- Number of Longitudal And Cross Feed Rates: 40/40
- Number of Metric Threads: 39
- Number of Spindle Speeds: 12
- Range Of Cross Feeds: 0.00075 - 0.02 in.
- Range Of Inch Threads Tpi.: 2 - 72 TPI
- Range Of Longitudal Feeds in/rev: 0.0015 - 0.04 in.
- Range Of Spindle Speeds: 26 - 1500 RPM
- Range of Metric Threads: 0.2 - 14 mm
- SAP Gross Weight: 4,299 Lbs.
- Size: 16 x 40 in.
- Spindle Bore: 3-1/8 in.
- Spindle Mount: D1-8
- Spindle Taper: MT6
- Spindle Taper with Sleeve: MT4
- Style Type: Engine - Large Spindle Bore
- Swing Over Bed: 16 in.
- Swing Over Cross Slide: 10.3 in.
- Swing Through Gap: 23 in.
- Tailstock Spindle Travel: 5 in.
- Taper in Tailstock Spindle: MT4
- Width Of Bed: 12.5 in.
- Motor HP: 10 HP
- Motor Phase: Three Phase
- Motor Voltage: 230 V
JET Tools warrants every product it sells. If one of our tools needs service or repair, one of our Authorized Service Centers located throughout the United States can give you quick service. In most cases, any of these JPW Industries Authorized Service Centers can authorize warranty repair, assist you in obtaining parts, or perform routine maintenance and major repair on your JET or Wilton tools.
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Features
- The 10HP motor provides the torque needed for deeper passes, harder materials, and improved metal removal rates compared to lower horsepower machines
- Larger 3.15" Through-Spindle Capacity Accommodates larger diameter stock, reducing secondary operations and increasing shop efficiency
- Industrial D1-8 Spindle Nose Supports robust workholding setups for demanding fabrication and production environments
- Rigid Cast Iron Construction One-piece base minimizes flex and vibration, improving repeatability and surface finish during heavy-duty turning
- Certified Operator Protection UL 987 Certified with standard foot brake, chuck guard, electronic chuck key holder, and lead screw cover to reinforce safe operation
- Inspected, Tested, and Ready to Run JET’s 30-Point Pre-Shipment Inspection verifies spindle accuracy, safety systems, controls, and gear function before arrival
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