- Description
- 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
- Manufacturer
- Specifications
JET J-720R, 3' Arm Radial Drill Press 230/460V, 320033
ITEM: 3' Radial Arm Drill Press
MANUFACTURER: JET
MODEL: J-720R
PART# 320033
Manufacturer:
Jet
|
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 Speeds
|
6 (88–1500)
|
|
Feed Rates (IPR)
|
.002, .004, .006
|
|
Motor
|
3HP, 230/460V, 3Ph, Prewired 230V
|
|
Elevating Motor
|
1HP
|
|
Coolant Pump Motor
|
1/8HP
|
|
Machine Height from Floor (max/in.)
|
85-7/16
|
|
Overall Dimensions(in.)
|
64 x 32 x 85
|
|
Net Weight (lb.)
|
2,970
|
Specifications are subject to change without notice.
NOTE: Data is provided by the manufacturer.
WARRANTY: 2 YEAR
