Description
Jet GH-1440-3 Lathe with Newall NMS300 DRO & Taper Attachment (323417) is a powerful, heavy-duty geared head engine lathe designed for optimal performance and longevity. Weighing over one ton, this lathe is built to withstand the demands of professional machining while remaining accessible to hobbyists. Its robust construction, precision features, and comprehensive accessories package make it an ideal choice for a variety of turning projects.
KEY FEATURES AND BENEFITS:
- Precision and Durability: The lathe’s induction hardened and ground bed-ways ensure smooth, accurate movement, while the hardened steel gears and splined shafts enhance its overall durability.
- Enhanced Safety: The patented electronic chuck key docking station prevents accidental start-ups, and the emergency stop button provides an added layer of protection.
- Smooth and Quiet Operation: The enclosed gearbox design, standard coolant system, and lead screw cover minimize noise and vibrations during operation.
- Versatility: The gap bed section allows for turning larger diameter workpieces, and the lathe supports both inch and metric measurements.
- Comprehensive Accessories: The lathe comes with a variety of accessories, including chucks, faceplates, steady and follow rests, change gears, and a work lamp, providing everything you need to get started.
SPECIFICATIONS:
- Stock Number: JT-323417
- Model Number: GH-1440-3
- Swing Over Bed: 14 inches
- Swing Over Cross Slide: 8-1/5 inches
- Swing Through Gap: 20 inches
- Distance Between Centers: 40 inches
- Spindle Bore: 1-1/2 inches
- Spindle Mount: D1-4
- Number of Spindle Speeds: 12
- Range of Spindle Speeds (RPM): 40-1800
- Motor: 3HP, 230/460V, 3PH
- Digital Readout: Newall DP500
- Accessory: Taper Attachment
HOW TO USE:
- Preparation: Ensure the lathe is properly leveled and the workpiece is securely mounted in the chuck or between centers.
- Tool Selection: Choose the appropriate cutting tool for the desired operation (turning, facing, threading, etc.).
- Speed and Feed Selection: Consult the lathe’s speed and feed charts to determine the correct settings for the material and tool being used.
- Operation: Engage the power feed and carefully guide the cutting tool along the workpiece, making the necessary adjustments for depth of cut and feed rate.
- Measurement: Utilize the Newall DP500 digital readout to monitor and adjust the tool position for precise machining.
BENEFITS OF USING THE JET GH-1440-3 LATHE WITH NEWALL NMS300 DRO & TAPER ATTACHMENT (323417):
- Improved Accuracy: The Newall DP500 DRO provides precise measurements, resulting in greater accuracy and consistency in machining operations.
- Increased Productivity: The lathe’s powerful motor and efficient gearbox design allow for faster machining and reduced cycle times.
- Enhanced Safety: The chuck key docking station and emergency stop button prioritize operator safety.
- Versatility: The lathe’s extensive features and accessories make it suitable for a wide range of turning projects.
FEATURES:
- Induction hardened and ground bed-ways
- Hardened steel gears
- Splined shaft design
- Enclosed gearbox
- Standard coolant system
- Lead screw cover
- Electronic chuck key docking station
- Emergency stop button
- Gap bed section
- Inch/metric dials
- Newall DP500 DRO
- Taper attachment





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