GH-1440W-3 Lathe with Collet Closer

Jet 321729 - GH-1440W-3 Lathe with Collet Closer

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 capabilites with no gear changes
V-way bed design is induction hardened and ground
Gap bed section provided for larger diameter work
Independent leadscrew and feed rod
Spindle actuation control is apron mounted
Inch-metric dials are standard
Compund and cross slide have backlash elimination
Adjustable gibs are incorporated in the carriage and slideways
Tailstock may be offset for turning tapers an includes an inch-metric graduated quill
Tolerance test certificate included
Heavy-duty stand
6" 3-jaw direct mount scroll chuck with top reversing jaws
8" 4-jaw independent chuck
12" face plate
Four-way tool post
Steady and follow rest
MIcro-carriage bed stop
Front removable chip tray
Spindle jog button
Foot brake
Coolant system with splash guard
Metric change gears
Halogen work lamp, tool box and tools
Centers and headstock center sleeve
Threading dial

Brand:	Jet
Carriage Travel (in.):	37-1/2
Caution:	Rotary phase converter must be 10HP or higher with the torque kit. Use of static phase converter will void warranty.
Compound Slide Travel (in.):	3-1/2
Cross Slide Travel (in.):	6-3/8
Distance Between Centers (in.):	40
Feature:	NA
Feature:	NA
Follow Rest Capacity (in.):	2-3/4
Height:	47.5 inch
Length:	73.75 inch
Length of Gap (in.):	9-3/8
Max Tool Size (in.):	5/8 x 5/8
Model Number:	321729
Motor:	3HP, 1 Ph 230 Volt
Net Weight:	2225 pound
Number of Inch Threads:	40
Number of Longitudinal and Cross Feed Rates:	40
Number of Metric Threads:	22
Number of Spindle speeds:	12
Overall Dimensions:	73-3/4 L x 29-1/2 W x 47-1/2 H
Part Number:	321729
Prewired:	230 VOLT
Range of Cross Feeds (IPR):	.0003 - .0103
Range of Inch Threads (TPI):	4 - 112TPI
Range of Longitudinal Feeds (IPR):	.012 - .0294
Range of Metric Threads:	.045 - 7.5
Range of Spindle Speeds (RPM):	40 - 1,800
Spindle Bore (in.):	1-1/2
Spindle Mount:	MT-5
Spindle Taper W/ Sleeve:	MT-3
Steady Rest Capacity (in.):	3-3/4
Swing over Bed (in.):	14
Swing over Cross Slide (in.):	8-1/2
Swing Through Gap (in.):	20
Tailstock Spindle Travel (in.):	4-3/4
Taper in Tailstock Spindle:	MT-3
Width:	29.5 inch
Width of Bed (in.):	10-1/2

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