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Hollow Spindle Oil Country Metal Lathes

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Designed to provide the precision and rugged reliability required for today’s demanding machining tool applications, we are proud to offer the newly redesigned Summit® 42″ Series Hollow Spindle Oil Country Lathe. The Oil Country lathe is available in center distances from 80″ to 360″ with spindle bores from 6.1″ to 14.1″ to cover a wide range of work pieces and feature castings that are heavily ribbed for rigidity and vibration dampening. The headstock is designed with straight cut final drive gears to provide quiet and efficient operation through the full range of spindle speeds. The extra wide (22”) bed ways are hardened and precision ground to provide high accuracy and long life and the bed is constructed from high-grade alloyed cast iron, normalized and aged to achieve maximum stability. An additional third way is provided on the front of the bed to provide additional support to the carriage to prevent deflection even in the heaviest cuts.

  • Apron & pendant controls
  • Hydraulic semi-automatic threading device
  • Hardened & precision ground bedways
  • Quick change gearbox will cut American (inch), Metric and Module pitch threads
  • Rapid traverse on carriage (4 way)
  • Huge 6″, 9″, 12″ & 14″ spindle bores
  • Sliding chuck guards
Included Accessories
  • Thread dial
  • Steady rest (5.9″-14.9″)
  • Follow rest
  • Complete coolant system with chip pans and splash guards
  • Taper attachment incremented in both degrees and inches per foot
  • Work light
  • 42-6 Series equipped with 20″ 3 Jaw Chuck and 32″ 4 Jaw Chuck
  • 42-9 Series equipped with front and rear 26″ 4 Jaw Chucks
  • 42-12 Series equipped with front and rear 28″ 4 Jaw Chucks
  • 42-14 Series equipped with front and rear 28″ 4 Jaw Chucks
Specifications: 42″ Swing Series
Swing over bed 41.7″
Swing over cross slide 29.5″
Swing over gap 63.4″
Hole thru spindle – available sizes 6.1″ 9″ 12.2″ 14.1″
Spindle speeds (12) 9-600 6-400 4-300 3-200
Spindle nose A2-11 A2-15 A2-20
Threads per inch – number/range (48) 1 – 15
Metric threads – number/range (48) 2-30
Travel of spindle barrel 11.8″
Diameter of spindle barrel 4.9″
Tailstock center #6 MT
Width of bed 22″
Main drive motor 30 HP
Shipping weight (approximate) (120″cc) 20,790 lbs.