Jet Vertical Milling Machines JTM-1 & JTM-2 - 690281

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SKU:
690281
Number of Spindle Speeds:
 
Range od Spindle Speeds:
 

 

  • The JET Step Pulley milling machine is the perfect solution for maintenance shops, repair shops, job shops, schools and light production
  • Meehanite casting
  • Precision bored and honed milling head
  • 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
  • Three-stage power downfeed with automatic stop
  • Heavy-duty spindle brake
  • Precision hardened and ground ways
  • Precision ground table
  • Adjustable gibs throughout
  • Internal coolant tank built into base for use with coolant system (Coolant pump not included)
  • Tolerance test sheet included

Specification

Overall Dimensions 57 x 64 x 82 
Net Weight 2200 pound
Spindle Taper R-8 
Quill Diameter (in.) 3-3/8 
Max Distance Spindle to Table ( in.)    17-1/2 
Distance Spindle to Column (in.) 19 
Table Longitudinal Travel (in.) 23-7/8 
Table Cross Travel (in.) 12-1/2 
Collet Capacity 1/8 – 7/8 
T-Slots Number and Size (in.) 3 and 5/8 
T-Slot Centers (in.) 2-1/2 
Work Table Weight Capacity (lbs.) 550 
Travel of Knee (in.) 14-1/2 
Travel of Ram (in.) 13-3/8 
Quill Down feed Rates (IPR) .0015– .003–.006 
Table Size (in.) 9 x 42 
Distance Spindle to Column (min./in.)    4-1/2 
Spindle Travel (in.)
JTM-1 Mill with ANILAM 411 DRO & X Powerfeed