JET Tools 690221 JTM-4VS Mill With 3-Axis ACU-RITE 203 DRO (Quill) and X-Axis Powerfeeds
Constructed using the Certified Meehanite casting process, JET Variable Speed Milling Machines provide consistent and reliable operation. Precision bored and honed milling heads ensure quality cuts, and the three-stage power downfeed with automatic stop makes the JET Variable Speed Milling Machines easy to use. Available in single or three phase power configurations.
Features
- Adjustable gibs throughout.
- Heavy duty splined motor drive.
- Internal coolant tank built into casting base for use with coolant system (Coolant pump not included).
- Large Diameter quill is chromed.
- One shot lubrication system.
- Precision hardened and ground ways and table.
- Spindle head is internally cooled.
- Tolerance test sheet included.
Specifications
| Stock Number | JT-690221 |
| Collet Capacity | 1/8 - 7/8 |
| Distance Spindle to Column (Max.) (In.) | 19 |
| Max Distance Spindle to Table (In.) | 17-1/2 |
| Model Number | JTM-4VS |
| Motor (HP) | 3 HP, 230/460V, 3Ph |
| Number of Axis | 3 (Quill) |
| Overall Dimensions (L x W x H) (In.) | 66 x 63 x 85 |
| Powerfeed | X-Axis |
| Quill Diameter (In.) | 3-3/8 |
| Quill Down Feed Rates (IPR) | .0015 - .003 - .006 |
| Range of Spindle Speeds (RPM) | 60 - 4,200 |
| Spindle Taper (In. x TPI) | R-8 |
| Spindle Travel (In.) | 5 |
| Style (Type) | Variable Speed R8 |
| T-Slot Centers (In.) | 2-1/2 |
| Table Cross Travel (In.) | 12 |
| Table Longitudinal Travel (In.) | 34 |
| Table Longitudinal Travel With Powerfeed (In.) | 28-3/4 |
| Table Size (L x W) (In.) | 9 x 49 |
| Travel of Knee (In.) | 14-1/2 |
| Travel of Ram (In.) | 13-3/8 |
| Weight (Lbs.) | 2420 |
| Work Table Weight Capacity (Lbs.) | 660 |
WARNING: Cancer and Reproductive Harm
WARRANTY INFORMATION
JET RED ASSURANCE 2-YEAR WARRANTY
JET warrants every product it sells. If one of our tools needs service or repair, one of our Authorized Service Centers located throughout the United States can give you quick service. In most cases, any of these JPW Industries Authorized Service Centers can authorize warranty repair, assist you in obtaining parts, or perform routine maintenance and major repair on your JET Tools. For the name of an Authorized Service Center in your area call 1-800-274-6848.
JET RED ASSURANCE 2-YEAR WARRANTY
JET warrants every product it sells. If one of our tools needs service or repair, one of our Authorized Service Centers located throughout the United States can give you quick service. In most cases, any of these JPW Industries Authorized Service Centers can authorize warranty repair, assist you in obtaining parts, or perform routine maintenance and major repair on your JET Tools. For the name of an Authorized Service Center in your area call 1-800-274-6848.
