JET 321403 Bench Lathe

Item Number:321403
Line Code:JET
Availability:In Stock
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JET 321403 GH1440W-1 3HP 1PH 230V Bench Lathe PLUS Acu-Rite VUE Digital Readout

For Pre-Sales questions on Jet Tools and Machinery, feel free to contact Customer Service at (888) 804-7129, or for technical issues call (800) 274-6846). For all warranty issues, please call (800) 274-6848.....and don't forget to tell them Lucy sent you!

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  • 13" x 40" & 14" x 40" GEARED HEAD ENGINE LATHES
  • Uniquely designed exclusively by JET
  • Hardened and ground gears are featured in the headstock and gearbox
  • D1-4 spindle is precision ground for accuracy and supported by high-quality tapered roller bearings
  • Headstock is constantly oiled during operation
  • Splined, not keyed, shafts are utilized in the headstock
  • Gearbox gives large threading and feed capabilities with no gear changes

The 321403 includes:

  • One (1) GH1440W-1 Bench Lathe PLUS Acu-Rite VUE DRO
  • One (1) Tolerance test certificate included
  • One (1) 6" 3-jaw direct mount scroll chuck with top reversing jaws
  • One (1) 8" 4-jaw independent chuck
  • One (1) 12" face plate
  • One (1) Four-way tool post
  • One (1) Steady and follow rest
  • One (1) Micro-carriage bed stop
  • One (1) Front removable chip tray
  • One (1) Spindle jog button
  • One (1) Foot brake
  • One (1) Coolant system with splash guard
  • One (1) Metric change gears
  • One (1) Halogen work lamp
  • One (1) Centers and headstock center sleeve


  • Gap bed section provided for larger diameter work
  • Independent leadscrew and feed rod
  • Spindle actuation control is apron mounted
  • Inch-metric dials are standard
  • Compound and cross slide have backlash elimination
  • Adjustable gibs are incorporated in the carriage and slideways
  • Tailstock may be offset for turning tapers and includes an inch-metric graduated quill

Tech Specs:

  • Part Number: 321403
  • Swing over Bed (in.): 14
  • Swing over Cross Slide (in.): 8-1/2
  • Swing Through Gap (in.): 20
  • Distance Between Centers (in.): 40
  • Spindle Bore (in.): 1-1/2
  • Spindle Mount: D1-4
  • Spindle Taper W/ Sleeve: MT-5 (MT-3)
  • Number of Spindle speeds: 12
  • Range of Spindle Speeds (RPM): 40 - 1,800
  • Number of Longitudinal and Cross Feed Rates: 40
  • Range of Longitudinal Feeds (IPR): 4-112
  • Range of Cross Feeds (IPR): 22
  • Number of Inch Threads: 0.45-7.5
  • Range of Inch Threads (Teeth Per Inch): 5/8 x 5/8
  • Number of Metric Threads: 22
  • Range of Metric Threads: 0.45-7.5
  • Max Tool Size (in.): 5/8 x 5/8
  • Compound Slide Travel (in.): 3-1/2
  • Cross Slide Travel (in.): 6-3/4
  • Carriage Travel (in.): 37-1/2
  • Tailstock Spindle Travel (in.): 4-3/4
  • Taper in Tailstock Spindle: MT-3
  • Steady Rest Capacity (in.): 3-3/4
  • Follow Rest Capacity (in.): 2-3/4
  • Width of Bed (in.): 10-1/2
  • Motor: 3HP,1Ph, 230V
  • Feature: Threading dial
  • Feature: Tool box and tools
  • Brand: Jet
  • Height: 30 inch
  • Width: 58 inch
  • Length: 77.5 inch
  • Weight: 2300 pound

Jet Warranty Image

This item is covered by WMH's 2 Year Warranty and Jet's Red Assurance Protection Plan.

WMH Stands behind every product it sells with outstanding customer service and support. Their multitude of service repair centers offer quick turnarounds and most of the time they can authorize warranty repair, assist you in locating replacement parts, and perform routine maintenance and large repairs on your tools and machinery. To find a service center near you, please call 1-800-274-6848.

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