JET J-1230R-4 Radial Drill Press 460V 320037

No longer available

JET J-1230R-4 Radial Drill Press 460V 320037



Please note: many products ship straight from manufacturer JET J-1230R-4, 4' Arm Radial Drill Press 460V, 320037 The apex of heavy-duty JET Radial Arm Drill Presses are built to create precision holes in huge pieces and enhance productivity in even the busiest commercial shops. Operation is enhanced with power spindle feed and coolant systems, safety features and ergonomic design. JET Radial Arm Drill Presses are built to deliver under even the most demanding drilling specifications, and hold material fast for superior performance 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

EQUIPPED WITH: 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


Stock Number320037
Drilling Capacity Mild Steel (in.)1-7/8
Drilling Capacity Cast Iron (in.)2-5/16
Tapping Capacity Mild Steel (in.)1
Tapping Capacity Cast Iron (in.)1-1/2
Boring Capacity Steel (in.)3-3/8
Boring Capacity Cast Iron (in.)4-3/4
Column Diameter (in.)11-13/16
Distance Column to Spindle (max/in.)46
Distance Column to Spindle (min/in.)13-3/4
Travel of Head Horizontal (in.)35
Distance Base to Spindle (max/in.)54
Distance Base to Spindle (min/in.)19-3/8
Arm Travel Vertical (in.)34-5/8
Table Size (in.)27-7/8 x 20-1/2 x 16-1/2
T-Slots Number and Size (in.)3 & 3/4
Base Dimensions (in.)67-3/4 x 28 x 6-1/2
Range of Spindle Speeds12 (45–1550)
Feed Rates (IPR)3 (.002, .004, .006)
Motor2-1/2 to 5HP, 460V, 3Ph
Elevating Motor1HP
Clamping Motor1HP
Coolant Pump Motor1/8HP
Machine Height from Floor (max/in.)109-1/2
Overall Dimensions(in.)80 x 39 x 89
Net Weight (lb.)4,520