Jet 691202 JTM-4VS Milling Machine With 3-axis NEWALL C80 DRO (Quill)

Jet 691202 JTM-4VS Milling Machine with 3-axis NEWALL C80 DRO (Quill)

Jet 691202 is a JTM-4VS Milling Machine with 3-axis NEWALL C80 DRO (Quill). Precision bored and honed milling head. Three stage power downfeed with automatic stop. Internal coolant tank built into base for use with coolant system (coolant pump not included).

• Meehanite casting
• Large diameter quill is chromed
• High precision Class 7 spindle bearings
• Spindle head is internally cooled
• Satin chrome finished dials
• Heavy duty splined motor drive
• One piece quill pinion and shaft
• Heavy duty spindle brake
• Precision hardened and ground ways
• Precision ground table
• Adjustable gibs throughout

Specifications:

• Motor: 3HP, 230/460V, 2Ph, Prewired 230V
• Number of Spindle speeds: Variable
• Spindle Taper: R-8
• Quill Diameter: 3-3/8 Inch
• Head Movement (deg.): 90° R & L, 45° F & B
• Max Distance Spindle to Table: 17-1/2 Inch
• Distance Spindle to Column: 19 (max)
• Table Longitudinal Travel: 34 Inch
• Table Cross Travel: 12 Inch
• Collet Capacity: 1/8 – 7/8
• T-Slots Number and Size: 3 and 5/8 Inch
• T-Slot Centers: 2-1/2 Inch
• Work Table Weight Capacity (lbs.): 660
• Travel of Knee: 16 Inch
• Travel of Ram: 14-1/2 Inch
• Quill Travel: n/a
• Quill Travel w/ Powerfeed engaged: n/a
• Quill Down feed Rates (IPR): 0.0015 – .003 – .006
• Range of Spindle Speeds (RPM): 60 – 42,000
• Table Size: 9 X 49
• Distance Spindle to Column (min./in.): 4-1/2
• Spindle Travel: n/a
• Height: 72 Inch
• Width: 56 Inch
• Length: 66 Inch

Includes:

• Tolerance test sheet included
• One shot lubrication system
• Way covers
• Draw bar
• Tool box with tools