Details
Jet 690020 Description
The JET JTM-1254RVS and JTM-1254VS combine durability, strength and precision engineering, resulting in 12" x 54" Variable Speed Vertical Milling Machines that turn out high quality components. Designed for ease of use, Jet Mills provide ongoing automatic lubrication and quick nut spindle feed along with the JET exclusive new casting, providing the end-user with an easier solution to leveling the machine without raising it up off the floor. These heavy-duty mills are offered in both R-8 & NT-40 Spindles with all the features you've come to expect backed by the industry-leading JET Two Year Warranty.
Jet 690020 Features
- Certified Meehanite® Castings
- Precision bored and honed milling head
- High precision Class 7 spindle bearings
- Quick Spindle Feed Nut
- Three-stage power downfeed with automatic stop
- Heavy-duty spindle brake
- Precision hardened and ground ways and table
- Three Precision ground t-slots
- Turcite B on X & Y Axis
- Adjustable gibs throughout
Jet 690020 Specifications
| Spindle Travel (In.) | 5 |
| Table Cross Travel (In.) | 15-1/3 |
| T-Slot Centers (In.) | 2-1/2 |
| Distance Spindle to Column (Min.) (In.) | 7-1/2 |
| Quill Down Feed Rates (IPR) | .0015?.003?.006 |
| Work Table Weight Capacity (Lbs.) | 925 |
| Quill Diameter (In.) | 3-3/8 |
| Collet Capacity | 1/8 - 1 |
| Overall Dimensions (L x W x H) (In.) | 92-1/8 x 79-7/8 x 104-1/4 |
| Number of Spindle Speeds | Variable |
| Range of Spindle Speeds (RPM) | 80 - 3,800 |
| Head Movement (Deg.) | 90?R & L 45? F & B |
| Motor (HP) | 5HP, 230/460V, 3Ph |
| Style (Type) | Variable Speed R8 |
| Table Size (L x W) (In.) | 12 x 54 |
| Distance Spindle to Column (Max.) (In.) | 27-3/4 |
| T-Slots Number and Size (In.) | 3 and 5/8 |
| Travel of Knee (In.) | 19-1/4 |
| Travel of Ram (In.) | 25 |
| Max Distance Spindle to Table (In.) | 23 |
| Table Longitudinal Travel (In.) | 33-7/8 |
| Table Longitudinal Travel With Powerfeed (In.) | 28-1/4 |
| Saddle Width (In.) | 25-5/8 |
| Column Width (In.) | 14 1/4 |
| Spindle Taper (In. x TPI) | R-8 |
WASHING INSTRUCTIONS:
Machine wash separately in cold water on a gentle cycle. Tumble dry separately on low heat. Add QE Home Wool Dryer Balls to reduce wrinkles and increases drying efficiency. Touch up with a low heat iron as needed. Do not bleach or dry clean.
