Jet 690301 Jtm-4vs Mill With 303 Dro And X-axis Powerfeed

• 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

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

• Digital Readout: ACU-RITE 300S
• Number of Axis: 2
• Powerfeed: X-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
• Height: 85.0000
• Length: 63.0000
• Weight: 2550.0000
• Width: 65.5000