- Constructed using the 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, the JET JTM-4VS Series mills are backed by the industry leading two year full service and parts warranty
- Meehanite Castings
- Precision bored and honed milling head
- Large diameter quill is chromed
- High precision Class 7 spindle bearings
- Chrome plated motor shaft with lower bearing support
- Spindle head is internally cooled
- Heavy duty splined motor drive
- One piece quill pinion and shaft
- Three stage power downfeed with automatic stop
- Heavy duty spindle brake
- Locks on all movable surfaces
- Precision hardened and ground ways and table
- Adjustable gibs throughout
- Internal coolant tank built into casting 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
JTM-4VS Mill With ACU-RITE 200S DRO With X and Y-Axis Powerfeeds and Power Draw Bar
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Product Description
PRICE
$24,309.00
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Weights & Dimensions
| Table Size (L x W) | 9 x 49 in |
| Collet Capacity | 1/8 - 7/8 in |
| Max Distance Spindle to Table | 17-1/2 in |
| Spindle Travel | 5 in |
| Min Distance Spindle to Column | 4-1/2 in |
| Quill Diameter | 3-3/8 in |
| Table Longitudinal Travel | 34 in |
| Max Distance Spindle to Column | 19 in |
| Table Cross Travel | 12 in |
Product Details
| Powerfeed | X & Y-Axis |
| Number of Spindle Speeds | Variable |
| Motor Voltage | 230/460 V |
| Number of Axis | 2 |
| DRO | Acu-Rite 200S |
| Range of Spindle Speeds | 60 - 4200 rpm |
| Phase | 3 |
| Power Draw Bar | Pneumatic |
| Head Movement (Degrees) | 90 R & L, 45 F & B ° |
| Manufacturers Part Number | JT9-690230 |
| Prewired | 230V |
| Motor Horsepower | 3 HP |
| Spindle Taper | R-8 |
| Quill Down Feed Rates (IPR) | .0015 - .003 - .006 |
| Brand | JET |