JET J-720R Radial Drill Press 230/460V 320033

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JET J-720R Radial Drill Press 230/460V 320033



Please note: many products ship straight from manufacturer JET J-720R, 3' Arm Radial Drill Press 230/460V, 320033 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


Stock Number320033
Drilling Capacity Mild Steel (in.)1-1/2
Drilling Capacity Cast Iron (in.)2
Tapping Capacity Mild Steel (in.)3/4
Tapping Capacity Cast Iron (in.)1
Boring Capacity Steel (in.)2-3/4
Boring Capacity Cast Iron (in.)4
Column Diameter (in.)8-1/4
Distance Column to Spindle (max/in.)29-1/2
Distance Column to Spindle (min/in.)8-5/8
Travel of Head Horizontal (in.)20-7/8
Distance Base to Spindle (max/in.)41-3/4
Distance Base to Spindle (min/in.)9-5/8
Arm Travel Vertical (in.)23-13/16
T-Slots Number and Size (in.)3 & 3/4
Table Size (in)23-5/8 x 17-1/2 x 15
Range of Spindle Speeds6 (88–1500)
Feed Rates (IPR).002, .004, .006
Motor3HP, 230/460V, 3Ph, Prewired 230V
Elevating Motor1HP
Coolant Pump Motor1/8HP
Machine Height from Floor (max/in.)85-7/16
Overall Dimensions(in.)64 x 32 x 85
Net Weight (lb.)2,970