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  • 12" x 20" Lathe, Mill and Drill Combo | AT520
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    12" x 20" Lathe, Mill and Drill Combo | AT520 12" x 20" Lathe, Mill and Drill Combo | AT520 12" x 20" Lathe, Mill and Drill Combo | AT520 12" x 20" Lathe, Mill and Drill Combo | AT520 12" x 20" Lathe, Mill and Drill Combo | AT520

12" x 20" Combo Lathe/Mill | AT520

Pressed for space, but need a machine that can multitask?
Then our Bolton Tools model AT520 could be the right one for you!

The AT520 has a 12" x 20" lathe bed with a mill head over the bed. An ideal lathe mill combination for your small to mid sized jobs, the Bolton Tools AT520 may be the ultimate 3-in1 combo machine tool.  Equipped with two 3/4 horse power motors, and a power cross feed, the AT520 is a real winner with the prototypers out there!  

Just learning the trade?
Then the AT520 is one of the best combo lathes in its class.  Bolton Tools has made this combo lathe mill drill for over 9 years and it has been a wonderful success from day one.

Need something a little different?  View Additional Metal Lathes Here 

Stand Sold Separately!

Manuals
No.1

AT520 User's Manual

SPECIFICATIONS:

  • Distance between centers:20".
  • Dial Calibration on Crossfeed: 0.002".
  • Dial Calibration on Leadscrew: 0.002"
  • Headstock Taper: MT4#.
  • Lathe Chuck Mount: Bolt-On.
  • Spindle Bore: 1.03".
  • Spindle Speeds: 6(160-1600 RPM).
  • Swing over bed: 12".
  • Swing over work table: 6-3/4".
  • How many Inch Threads can be cut: 20
  • Inch Threads that can be cut: 11-40 1/n"
  • How many Metric Threads can be cut: 14
  • Metric Threads that can be cut: 0.5mm to 3.0mm
  • Tailstock Taper: MT3#.
  • X-Axis Working Travel: 14".
  • Y-Axis Working Travel: 8-1/2".
  • Mill/Drill Specifications:
  • Head Rotation: 360 degree.
  • Head Travel: 3-1/5 Spindle Center to Support Column: 2-1/8".
  • Spindle to Table Distance(Min-Max): 9-1/2"-12-3/5".
  • Spindle Speeds: 9(400-2500RPM).
  • Spindle Taper: MT3#.
  • Tool Size Limits: 1".
  • X-Axis Working Travel: 12-1/16".
  • Y-Axis Working Travel: 8-1/2".
  • Electrical Specifications:
  • Horsepower: 3/4hp.
  • Motor Type: A/C.
  • Phase: Single .
  • Voltage: 110 or 220 Volts.
  • Weight: G:621 lb / N: 442 lb
  • Dimention: 49" x 23" x 38"
  •  

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    Tags: lathe, mill, combo of lathe and mill

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