Jet JT9-354551 J-A5818 15″ Variable Speed Floor Model Drill Press 230/460V
Jet 354551 Description
These JET Drill Presses use a variable-speed motor with the stepped-pulley system, and come equipped with a continuously variable transmission. This enables use at a wide range of speeds, as well as the ability to change speed during operation. A scale-marked hand wheel that matches the desired machine speed is mounted to a reduction gearing system for precise operator control. This adjusts the gearing ratio between the motor’s fixed pulley and the output shaft’s variable pulley, changing the speed of the chuck. A tensioner pulley is implemented in the belt transmission to take up or release the slack in the belt as the speed changes.
Jet 354551 Features
- Full bearing support on quill for maximum spindle stiffness
- Handwheel speed adjustment of 400 to 5,000 RPM
- Large 2-1/4″ quill for greater accuracy
- 3″ column diameter for maximum head support
- 6″ stroke for deep hole application
- Accurate depth stop for precice hole depths
- 1/2″ drill chuck and arbor included
- Safety collar
Jet 354551 Specifications
| Table Travel (In.) | 16-3/4 |
| Table Size (L x W) (In.) | 15 x 18 |
| Column Diameter (In.) | 3 |
| Spindle Distance to Table (Max.) (In.) | 25-3/4 |
| Base Dimensions (In.) | 20-7/16 x 14-3/16 |
| Drilling Capacity Mild Steel (In.) | 1/2 |
| Spindle Travel (In.) | 6 |
| Base Work Table (In.) | 12-1/8 x 11-13/16 |
| Weight (Lbs.) | 426 |
| Distance Column to Spindle (In.) | 7-1/2 |
| Drills to Center of Circle (in) | 15 |
| Work Table Weight Capacity (Lbs.) | 90 |
| Range of Spindle Speeds (RPM) | 400 – 5,000 |
| Spindle Distance to Base (In.) | 44-1/2 |
| T-Slot Centers (In.) | 5-5/16 |
| Motor (HP) | 1 HP, 230/460V, 3Ph |
| Base Slots Number & Size (In.) | 2 & 1/2 |
| Drilling Capacity Cast Iron (In.) | 5/8 |
| Number of Spindle Speeds | Variable |
