JET JTM-4VS Mill with X and Y Axis Powerfeeds

SKU: W485698 JTM-4VS
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W485698 JTM-4VS
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Due to special pricing available exclusively to our school customers, this item is not available for purchase to our non-school customers at the price listed. Every effort will be made to sell this item at the lowest available price to our non-school customers. Please call us at (800) 831-5904 or email us at

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 JET's two year full service and parts warranty


  • Certified 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
  • Mfr.'s 2-year full service and parts warranty


Style (Type): Variable Speed R8
Powerfeed: X and Y-Axis
Spindle Taper (In. x TPI): R-8
Table Size (L x W) (In.): 9 x 49
Quill Diameter (In.): 3-3/8
Number of Spindle Speeds: Variable
Range of Spindle Speeds (RPM): 60 - 4,200
Quill Down Feed Rates (IPR): .0015 - .003 - .006
Spindle Travel (In.): 5
Head Movement (Deg.): 90° R & L, 45° F & B
Max Distance Spindle to Table (In.): 17-1/2
Distance Spindle to Column (Max.) (In.): 19
Distance Spindle to Column (Min.) (In.): 4-1/2
Collet Capacity: 1/8 - 7/8
Table Longitudinal Travel (In.): 34
Table Longitudinal Travel With Powerfeed (In.): 28-3/4
Table Cross Travel (In.): 12
T-Slots Number and Size (In.): 3 and 5/8
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, 3Ph
Overall Dimensions (L x W x H) (In.): 66 x 63 x 85
Weight (Lbs.): 2,420