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Jet 321930 GH-1640ZX 16-Inch Swing by 40-Inch between Centers Large Spindle Bore Metalworking Lathe

The Jet 321930 is a uniquely designed 3-1/8 inch bore spindle lathe that is supported by two tapered and one ball bearing. Chrome molybdenum headstock gears are hardened, ground, and shaved. Universal gearbox allows inch, metric, diametral, and module pitch threads, no change gears required Carriage features one shot lubrication and Turcite B on bed sliding surfaces T slotted compound slide featuring a four way tool post. One piece cast iron base absorbs vibration allowing heavier cuts High quality ANSI Class 50 wear resistant cast iron bed ways are hardened and ground. Removable gap allows up to 23 58in. diameter work. Five position automatic carriage stop increases productivity. Attractive chrome control levers, dials, and knobs complete this impressive package Tolerance test certificate included.

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$26,899.00
Model# 321930
SKU
662755165061

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Jet 321930 GH-1640ZX Lathe Features:
  • 3-1/8 bore spindle is supported by two tapered and one ball bearing
  • Chrome molybdenum headstock gears are hardened, ground, and shaved
  • Carriage Feature one-shot lubrication and Turcite B on bed sliding surfaces
  • T-slotted compound slide featuring a four-way tool post
  • One-piece cast iron base absorbs vibration allowing heavier cuts
  • Removable gap allows up to 25-7/8 diameter work
  • Five position automatic carriage stop increases productivity
  • Attractive chrome control levers, dials, and knobs complete this impressive package
Jet 321930 GH-1640ZX Lathe Specifications:
  • Swing Over Bed: 16 Inch
  • Swing Over Cross Slide: 10 Inch
  • Swing Through Gap: 25-7/8 Inch
  • Length of Gap: 12-1/4 Inh
  • Distance Between Centers: 40 Inch
  • Spindle Bore: 3-1/8 Inch
  • Spindle Mount: Dl-8
  • Spindle Taper (With sleeve): MT-7 (MT-5)
  • Number of Spindle Speeds: 12
  • Range of Spindle Speeds (RPM): 25 to l,800
  • Number of Longitudinal and Cross Feeds: 122
  • Longitudinal Feeds Range (in./rev.): 0.0015-.0913
  • Range of Cross Feeds (in./rev.): 0.0006-.0365
  • Number of Inch Threads: 61
  • Range of Inch Threads: 1-5/8 to 72
  • Number of Metric Threads: 24
  • Range of Metric Threads (mm): 0.05 to 20
  • Maximum Tool Size: 1x1 Inch
  • Maximum Compound Slide Travel: 5-1/8
  • Maximum Cross Slide Travel: 9
  • Maximum Carriage Travel: 35
  • Tailstock Spindle Travel: 5
  • Tailstock Taper: MT-4
  • Follow Rest Capacity: 1/2 to 3-1/2 Inch
  • Steady Rest Capacity: 3/8 to 7
  • Width of Bed: 13-3/8
  • Height: 66 Inch
  • Width: 44 Inch
  • Length: 97 Inch
  • Motor: 7-1/2HP, 230/460V, 3Ph, Prewired 230V
Jet 321930 Includes:
  • 10 3-jaw scroll chuck with top reversing jaws
  • 12 4-jaw independent chuck
  • 16 face plate
  • Four-way tool post
  • Follow rest
  • Large capacity steady rest
  • Fully integrated coolant system
  • Full length splash guard and coolant return
  • Large easy to use foot brake
  • Articulating halogen work lamp
  • Centrally located controls with jog button
  • Threading dial
  • Mounting pads and levelers
  • Spindle sleeve (MT-7 to MT-5)
  • Dead center
Model# 321930
Brand Jet