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JET J-720R 3-Hp 230/460V 3′ Heavy Duty Corded Arm Radial Drill Press
$45.90
Features
- The power train gears and spline shafts 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 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
- Build to withstand exceptionally heavy drilling and boring loads to insure maximum accuracy
- Arm raising safety device prevents arm from dropping
- Counter balanceed mechanism for spindle return
- 6 Speeds/3 Feed rates make exotic materials easier to drill, bore and tap
- Centralized control center
- Automatic tool ejector
- Independent arm electric clamping system, which locks and unlocks the head and column
- Push botton controls are all reduced to 110VAC
- Electrical circuits are located in the build-in control box at the rear of the arm. This keeps the controls dust-and-humidity-free while making them easilly accessible for maintenance
- Entire frame is made of Meehanite and high tensile strength cast iron to handle the haviest of jobs
- Build in work light
- Coolant pump
- Tool kit
- Box table
What’s in The Box
- J-720R, 3′ Arm Radial Drill Press 230/460V
- Owner’s Manual
Warranty
- 2-Year Limited Factory Warranty
- 30 Day Satisfaction Guaranteed
Specifications
| 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.) | 2-3/8 |
| Boring Capacity Cast Iron (In.) | 4 |
| Column Diameter (In.) | 8-1/4 |
| Distance Spindle to Column (Min.) (In.) | 8-5/8 |
| Distance Spindle to Column (Max.) (In.) | 29-1/2 |
| Travel of Head Horizontal (In.) | 20-7/8 |
| Distance Base to Spindle (Min.) (In.) | 9-5/8 – 41-3/4 |
| Arm Travel Vertical (In.) | 23-13/16 |
| Table Size (L x W) (In.) | 23-5/8 x 17-1/2 x 15 |
| Base Dimensions (In.) | 49-5/8 x 25-3/16 x 6-1/4 |
| Spindle Taper (In. x TPI) | MT-4 |
| Quill Travel w/ Powerfeed Engaged (In.) | 8-1/4 |
| Number of Spindle Speeds | 6 (88-1500) |
| Quill Down Feed Rates (IPR) | 3 (.002, .004, .006) |
| Motor (HP) | 3 HP, 230/460V, 3Ph |
| Elevating Motor | 1 |
| Coolant Pump Motor | 1/8 |
| Machine Height from Floor (In.) | 85-7/16 |
| Overall Dimensions (L x W x H) (In.) | 64 x 32 x 85 |
| Weight (Lbs.) | 2697 |
GIVE US A CALL: 1-800-629-3325
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