OTMT OT25531-R8 16.53" Swing Over Bed 3/4 HP Horsepower Combination Bench Lathe

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Item #
  • Brand: OTMT
  • Model #: OT25531-R8
  • Swing Over Bed: 16.53"
  • Distance Between Centers: 19.68"
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MSRP: $3,487.82 /each
Product Specifications
More Information
Brand OTMT
Model # OT25531-R8
Swing Over Bed 16.53"
Distance Between Centers 19.68"
Horsepower 3/4 HP
Spindle Taper 4MT
Tailstock Taper 3MT
Drilling & Milling_Spindle Taper R8
Type Combination Lathe
Chuck Style Drill chuck and arbor.
Cross Range of Automatic Feeding 0.002"-0.014", '0.05-0.35mm
Drilling & Milling_Range of Speed 120 - 3,000 RPM
Drilling & Milling_Step of Speed 16
Drilling Capacity 0.86" ('22mm)
End Milling Capacity 1.10",'28mm
Face Milling Capacity 3.14", '80mm
Longitudinal Range of Automatic Feeding 0.002" - 0.014", 0.05 - 0.35mm
Maximum Cross Travel 7.875" (200mm)
Maximum Distance Between Spindle Center & Column 11.22" (285mm)
Maximum Distance Between Spindle Nose & Table 12.04" (306mm)
Maximum Longitudinal Travel 17.32" (440mm)
Motor Speed 120-3,000 RPM
Operation Turning,drilling and milling
Overall Dimensions 57.48"L x 22.83"W x 37.99"H (1,460 x 580 x 965mm)
Overall Height 37.99" (965mm)
Overall Length 57.48" (1460mm)
Prop. 65 Yes
Shipping Weight 617 lbs.
Spindle Bore Diameter 1.10" (28mm)
Spindle Travel 4.33" (110mm)
Swivel Angle of Headstock ±180°
Table Dimensions 18.70" x 6.29" (475mm x 160mm)
Tailstock Spindle Travel 2.75" (70mm)
Thread Range 4 ~ 120 T.P.I. (0.2-6mm)
Turning_Range of Speed 160 - 1,360 RPM; Step of Speed: 7
Weight 617 lbs.
Country of Origin IMPORT

Prop 65 Warning

Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.


Machine Shop Solutions

Problem: Separate lathe and drilling/milling machines take up space, and slow down the machining process. Solution: A convenient dual set-up allows adjustable milling and drilling directly from the lathe, saving space and time.

Two Machines In One!

Save Money & Space While Increasing Efficiency

By combining a powerful lathe and drill/mill into one super-efficient and ultra-convenient design, this machine not only frees up valuable shop space, but also offers you significant cost savings over the long term. In fact, once you get this combination lathe up and running, you'll wonder how you and your employees ever got along without it. Use this machine for all your metalworking needs including turning, drilling holes and milling. Durable, heavy-duty construction and quality workmanship give you a solid foundation for all your machining projects. Tight tolerances can be held so you can produce high quality parts for your customers. The large 18.7" x 6.3" table size is generous enough to handle a wide variety of piece sizes to help maximize productivity. The included vise securely clamps down workpieces for less wobble and more precise cuts. For turning, the long 17.3" travel length ensures most projects can be accomplished on this one machine.
Compact size fits where two machines could never go


  • Provides impressive cost savings by including two machines in one.
  • No need to move projects from one machine to another — now you can handle all lathing and drilling tasks on a single machine.
  • Large mill table handles lots of different piece sizes
  • Can customize the machine to your needs with the many available accessories.


  • Speed adjustment from 120 to 3,000 RPM.
  • Swiveling head.
  • Powerful 3/4 HP motor.
  • Two separate motors for lathe and mill/drill operations.
  • Large mill table.

Technical Documents & Manuals


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