- 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 controls 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
- Hydraulic head and column clamping
- Built in work light
- Coolant pump
- Tool kit
- Box table
Specification
Overall Dimensions (in. LxWxH) | 116 x 55 x 112 |
Net Weight | 11000 pound |
Number of Spindle speeds | 12 (40 - 1920) |
Spindle Taper | 5 MT |
Column Diameter (in.) | 17 |
Drilling Capacity Mild Steel (in.) | 2-1/2 |
Tapping Capacity Cast Iron (in.) | 2-3/8 |
Tapping Capacity Mild Steel (in.) | 2 |
Boring Capacity Steel (in.) | 5 |
Boring Capacity Cast Iron (in.) | 7-3/8 |
Distance Column to Spindle (max/in.) | 63 |
Distance Column to Spindle (min/in.) | 17 |
Travel of Head Horizontal (in.) | 49-5/8 |
Distance Base to Spindle (max/in.) | 63 |
Distance Base to Spindle (min/in.) | 13 |
Arm Travel Vertical (in.) | 50 |
Quill Travel (in.) | 14-9/16 |
Quill Travel w/ Powerfeed engaged (in.) | 13 |
Quill Down feed Rates (IPR) | 6 (.003 - .038 IPR) |
Elevating Motor | 2 HP |
Base Dimensions (in.) | 97-5/8 X 41-11/32 X 8-1/4 |
Coolant Pump Motor | 1/2 HP |
Machine Hieght from Floor (in.) | 124-58/64 |
Table Dimensions (in.) | 27-7/8 X 19-5/8 X 15-3/4 |
Jet 5' Arm Randial Drill Press