Jet 690230 JTM-4VS Mill, ACU-RITE 200S DRO, X Y-Axis Powerfeed, Power Draw Bar High Quality

Details

• Details

FEATURES:
• 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

SPECIFICATIONS:
• Spindle Travel (In.): 5
• Table Cross Travel (In.): 12
• T-Slot Centers (In.): 2-1/2
• Distance Spindle to Column (Min.) (In.): 4-1/2
• Quill Down Feed Rates (IPR): .0015 – .003 – .006
• Work Table Weight Capacity (Lbs.): 660
• Quill Diameter (In.): 3-3/8
• Collet Capacity: 1/8 – 7/8
• Overall Dimensions (L x W x H) (In.): 66 x 63 x 85
• Number of Spindle Speeds: Variable
• Range of Spindle Speeds (RPM): 60 – 4,200
• Head Movement (Deg.): 90° R & L, 45° F & B
• Number of Axis: 2
• Weight (Lbs.): 2,420
• Motor (HP): 3 HP, 230/460V, 3Ph
• Style (Type): Variable Speed R8
• Table Size (L x W) (In.): 9 x 49
• Distance Spindle to Column (Max.) (In.): 19
• T-Slots Number and Size (In.): 3 and 5/8

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