Jet 321930 Gh-1640zx, 3-1/8″ Spindle Bore Geared Head Lathe

• 3-1/8” bore spindle is supported by two tapered and one ball bearings
• 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 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
• Removable gap allows large diameter work
• Five position automatic carriage stop increases productivity
• Meehanite Castings
• Siemens Electrics
• STANDARD EQUIPMENT
• 10” 3-jaw scroll chuck with top reversing jaws
• 12” face plate
• 5pc. Quick change tool post set
• Follow rest
• Large capacity steady rest with ball bearing tips
• Fully integrated coolant system
• Full length splash guard and coolant return
• Large easy to use foot brake
• Articulating LED work lamp
• Electronic Chuck Key Holder
• Fitted top mats to hold tooling
• Centrally located controls with jog button
• Threading dial
• Mounting pads and levelers
• Live center
• Tolerance Test Certificate
• Tool box and adjusting tools
• E-Stop on Carriage for added safety

The ZX-Series Large Spindle Bore Lathe provides power, precision, efficiency and reliability to your metal shop. A one piece cast iron base absorbs vibrations during operation to allow heavier cuts and ensure accuracy, while the Universal Gearbox eliminates the need to change gears. Features you’ve come to expect in a JET Lathe that is backed by the industry-leading JET Two Year Warranty.

• Size: 16 x 40
• Swing Over Bed (In.): 16
• Swing Over Cross Slide (In.): 10
• Swing Through Gap (In.): 25-7/8
• Length of Gap (In.): 12-1/4
• Distance Between Centers (In.): 40
• Spindle Bore (In.): 3-1/8
• Spindle Mount: D1-8
• Spindle Taper with Sleeve: MT-7 (MT-5)
• Number of Spindle Speeds: 12
• Range of Spindle Speeds (RPM): 25 – 1,800
• Number of Longitudinal and Cross Feed Rates: 122
• Range of Longitudinal Feeds (IPR): .0015 – .0913
• Range of Cross Feeds (IPR): .0006 – .0365
• Number of Inch Threads: 61
• Range of Inch Threads (TPI): 1-5/8 – 72
• Number of Metric Threads: 24
• Range of Metric Threads: .05 – 20
• Max Tool Size (In.): 1 x 1
• Compound Slide Travel (In.): 5-1/8
• Cross Slide Travel (In.): 9
• Carriage Travel (In.): 35
• Tailstock Spindle Travel (In.): 5
• Taper in Tailstock Spindle: MT-4
• Follow Rest Capacity (In.): 1/2 – 3-1/2
• Steady Rest Capacity (In.): 3/8 – 7
• Width of Bed (In.): 13-1/8
• Motor (HP): 7-1/2 HP, 230/460V, 3Ph
• Prewired (V.): 230
• Weight (Lbs.): 5,475
• Overall Dimensions (L x W x H) (In.): 96 x 44 x 66
• Height: 66.0000
• Length: 97.0000
• Weight: 5275.0000
• Width: 44.0000