J-1230R-4 RADIAL DRILL PRESS 5HP, 460V

Jet 320037 - J-1230R-4 RADIAL DRILL PRESS 5HP, 460V

The power train gears and spline shaft are made of the finest quality, heat treated and ground nickel-chrome steel, giving extra strength and smoothness to high torque loads
The spindle is made of the finest case hardened steel for extra strength and wear
The spindle is supported by double row taper roller and thrust ball bearings at the nose, with thrust and radial axis bearings at the top
The spindle is built to withstand exceptionally heavy drilling and boring loads and to insure maximum accuracy
Push button controls are all reduced to 110V
Electrical circuits are located in the built-in control box at the rear of the arm- this keeps the contols dust and humidity free while making them easily accessible for maintenance
Entire frame is made of Meehanite and high tensile strength cast iron to handle the heaviest of jobs
Arm raising safety device prevents arm from dropping
Counter balanced mechanism for spindle return
12 speeds/3 feed rates make exotic materials easier to drill, bore and tap
Centralized control center
Automatic tool ejector
Independent manual arm clamping system, which locks and unlocks the head and column
Built in work light
Coolant pump
Tool kit
Box table

Arm Travel Vertical (in.):	35
Base Dimensions (in.):	67-3/4 X 28 X 7
Boring Capacity Cast Iron (in.):	4-3/4
Boring Capacity Steel (in.):	3-3/8
Brand:	Jet
Column Diameter (in.):	11-13/16
Coolant Pump Motor:	1/8 HP
Distance Base to Spindle (max/in.):	54
Distance Base to Spindle (min/in.):	19-3/8
Distance Column to Spindle (max/in.):	46
Distance Column to Spindle (min/in.):	13-3/4
Drilling Capacity Cast Iron (in.):	2-5/16
Drilling Capacity Mild Steel (in.):	1-7/8
Elevating Motor:	1 HP
Height:	88.5 inch
Length:	80 inch
Max Distance Spindle to Table ( in.):	37-1/2
Model Number:	J-1230R-4
Motor:	2-1/2 to 5 HP, 460V, 3 Ph
Net Weight:	5070 pound
Number of Spindle speeds:	12 (44 - 1500)
Overall Dimensions:	80 x 39 x 89
Part Number:	320037
Quill Down feed Rates (IPR):	3 (.002, .004, .006)
Quill Travel (in.):	9-7/8
Quill Travel w/ Powerfeed engaged (in.):	9-7/16
Spindle Taper:	MT-4
T-Slots Number and Size (in.):	3 & 3/4
Table Dimensions (in.):	25 x 20-1/2 x 16-15/16
Tapping Capacity Cast Iron (in.):	1-1/2
Tapping Capacity Mild Steel (in.):	1
Travel of Head Horizontal (in.):	35
Web Description:	J-1230R-4 RADIAL DRILL PRESS 5HP, 460V
Width:	39.25 inch

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