Description
Jet J-1100R-4 4" ARM RADIAL DRILL PRESS 3HP, 460V
Details:
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 trust and rasial 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 cir cuits 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 arm manual clamping system, which locks and unlocks the head and column
Built in work light
Coolant pump
Tool kit
Box table
Specifications:
Part Number 320035
Motor 1-1/2 to 3 HP, 460V, 3 Ph
Number of Spindle speeds 12 (44 - 1500)
Spindle Taper 4 MT
T-Slots Number and Size (in.) 3 & 3/4
Column Diameter (in.) 10-1/4
Drilling Capacity Cast Iron (in.) 2-1/4
Drilling Capacity Mild Steel (in.) 1-3/4
Tapping Capacity Cast Iron (in.) 1-1-4
Tapping Capacity Mild Steel (in.) 1
Boring Capacity Steel (in.) 3-3/8
Boring Capacity Cast Iron (in.) 4-3/4
Distance Column to Spindle (max/in.) 43-5/16
Distance Column to Spindle (min/in.) 9-5/8
Travel of Head Horizontal (in.) 33-3/8
Distance Base to Spindle (max/in.) 50-3/8
Distance Base to Spindle (min/in.) 12-5/8
Arm Travel Vertical (in.) 24
Quill Travel (in.) 9
Quill Travel w/ Powerfeed engaged (in.) 4
Quill Down feed Rates (IPR) 3 (.002, .004, .006)
Elevating Motor 1 HP
Base Dimensions (in.) 67-3/4 X 28 X 6-1/2
Coolant Pump Motor 1/8 HP
Machine Hieght from Floor (in.) 100
Table Dimensions (in.) 24-3/4 X 20-1/2 X 16-1/2
Web Description J-1100R-4 4" ARM RADIAL DRILL PRESS 3HP, 460V
Model Number J1100R-4
Brand Jet
Overall Dimensions 74 x 34 x 89
Height 89 inch
Width 34 inch
Length 74 inch
Net Weight 4190 pound
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