JET JTM-1050 Variable Speed Vertical Milling Machines
The JET JTM-1050 features Meehanite® castings, a heavy-duty hardened and ground 10" x 50" table, and high precision class 7 precision bearings support the spindle. 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. JET precision engineering ensures superior results with all the features you've come to expect, all backed by the industry-leading JET Two Year Warranty.
Features:
- Certified Meehanite® Castings
- Hardened and ground table
- Chrome lead screws on X and Y axis
- Turcite B on X and Y axis
- Satin chrome finish on dials
- Precision bored and honed milling head
- Large diameter quill is chromed
- High precision Class 7 spindle bearing
- Spindle head is internally cooled
- No fuse breaker power connections
- Heavy duty motor drive
- Chrome plated motor shaft with bearing support at end
- One piece quill pinion and shaft
- Three stage power downfeed with automatic stop
- Heavy duty spindle break
- Locks on all moveable surfaces
- Hardened and ground square vertical knee ways and cross ways
- Adjustable gibs throughout
- Internal coolant tank built into base for use with coolant system (coolant pump not included)
- Tolerance test sheet included
- One shot lubrication system
- Way covers
- Draw bar
- Tool box with tools
Specifications:
| Model | JTM-1050 |
| Item Number | 690050 |
| Spindle Taper (In. x TPI) | R-8 |
| Table Size (L x W) | 10" x 50" |
| Quill Diameter | 3-3/8" |
| Number of Spindle Speeds | Variable |
| Range of Spindle Speeds (RPM) | 70 - 3,800 |
| Quill Down Feed Rates (IPR) | .0015 - .003 - .006 |
| Spindle Travel | 5" |
| Head Movement (Deg.) | 90° R & L, 45° F & B |
| Max Distance Spindle to Table | 19" |
| Distance Spindle to Column (Max.) | 26" |
| Distance Spindle to Column (Min.) | 5-1/2" |
| Collet Capacity | 1/8 - 7/8 |
| Table Longitudinal Travel | 35" |
| Table Longitudinal Travel With Powerfeed | 29-3/4" |
| Table Cross Travel | 15-1/4" |
| T-Slots Number and Size | 3 and 5/8" |
| T-Slot Centers | 2-1/2" |
| Work Table Weight Capacity | 720 lbs. |
| Travel of Knee | 14-1/4" |
| Travel of Ram | 20-1/2" |
| Motor (HP) | 3 HP, 230/460V, 3Ph |
| Overall Dimensions (L x W x H) | 96" x 78" x 88" |
| Weight | 2900 lbs. |
