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, the JET JTM-4VS Series mills are backed by the industry leading two year full service and parts warranty.
- 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
Powerfeed X and Y-Axis
Spindle Travel (In.) 5
Style (Type) Variable Speed R8
Number of Axis 3 (Knee)
Table Size (L x W) (In.) 9 x 49
Weight (Lbs.) 2420
Spindle Taper (In. x TPI) R-8
Max Distance Spindle to Table (In.) 17-1/2
Distance Spindle to Column (Max.) (In.) 19
Quill Diameter (In.) 3-3/8
Range of Spindle Speeds (RPM) 60 - 4,200
Collet Capacity 1/8 - 7/8
Table Longitudinal Travel (In.) 34
Quill Down Feed Rates (IPR) .0015 - .003 - .006
Table Longitudinal Travel With Powerfeed (In.) 28-3/4
Table Cross Travel (In.) 12
T-Slot Centers (In.) 2-1/2
Work Table Weight Capacity (Lbs.) 660
Travel of Knee (In.) 14-1/2
Travel of Ram (In.) 13-3/8
Motor (HP) 3 HP, 230/460V, 1Ph
Overall Dimensions (L x W x H) (In.) 66 x 63 x 85
Height 85.0000
Length 63.0000
Weight 2625.0000
Width 65.5000
