Features Back To Top
- High speed nickel chrome steel gears mounted on splined steel shafts turning in anti-friction bearings
- Columns are designed for maximum rigidity and minimum deflection while machining
- Arm is ribbed to avoid stress from twisting
- Carbon steel spindle is spline driven and loaded with large Diameter taper roller bearings for maximum accuracy
- Coolant tank is incorporated into the base casting
- Standard Equipment: 4MT spindle taper, heavy duty non-tilting large box table, coolant system built into base, work light, 3-phase heavy duty motor and electric controls with overload protection
Tech Specs Back To Top
| Base Dimensions (in.) | - |
|---|---|
| Brand | PRM |
| Distance From Base to Spindle (min/max in.) | 9-5/8 - 41-3/4 |
| Distance From Column to Spindle (min/max in.) | 29-1/2 |
| Drilling Capacity Cast Iron (in.) | 2 |
| Drilling Capacity Steel (in.) | 1-1/2 |
| Feed Rates | .002, .004, .006 |
| Model Number | TPR720A |
| Motor | 2HP, 220V, 3PH |
| Range of Speeds (RPM) | 88 - 1500 |
| Spindle Taper | 4MT |
| Swing (in.) | 29-1/2 |
| Table Dimensions (in.) | 17-23/32 x 13-25/32 x 13-13/32 |
| Tapping Capacity Cast Iron (in.) | 1 |
| Tapping Capacity Steel (in.) | 3/4 |
| Travel of Arm (Vertical in.) | 23-13/16 |
| Travel of Head (in.) | 20-7/8 |
