
Sell your Mazak QT40NBB today.
MTE does not act as a broker, nor do we buy on consignment. We buy machinery and assets outright and arrange the pickup.
- Make
- Mazak
- Model
- QT40NBB
- Year
- 2000
- Category
- CNC Lathes
- Condition
- Used / Surplus

Jason sets final pricing on the machines MTE buys.
Mazak QT40NBB Specifications
- Swing Over Bed
- 20''
- Max Cutting Diameter
- 15.75''
- Max Cutting Length
- 59.3''
- Spindle Nose
- A2-11''
- Spindle Bore Main
- 6.5''
- Spindle Speeds
- 1300 RPM
- Gear Ranges
- 3
- Maximum Spindle Torque
- 1,798 FT/LBS
- Turret Positions
- 24 POSITION
- Tool Size
- 1'' X 1.25'' X 6''
- Turret Clamping Force
- 11,700 LBS
- Rapid Traverse Rate X
- 472 IPM
- Rapid Traverse Rate Z
- 709 IPM
- Tailstock Quill Diameter
- 3.93''
- Tailstock Center
- MT # 5
- Stroke Of Tail Body
- 54.2''
- Machine Weight
- 17,600 #
- Main Motor
- 40 HP
- X Axis Travel
- 11"
- Z Axis Travel
- 61.3"
Do you have a Mazak QT40NBB to sell?
We are actively seeking a 2000 MAZAK QT40NBB Big Bore Lathe. This model is well-regarded in the CNC lathe category for its robust capabilities and reliability in various machining applications. With a swing over the bed of 20 inches and a maximum cutting diameter of 15.75 inches, the QT40NBB is designed to handle larger workpieces with ease. The lathe boasts a maximum cutting length of 59.3 inches, making it an excellent choice for manufacturers who require versatility in their projects. Equipped with an A2-11 spindle nose and a spindle bore of 6.5 inches, this machine can accommodate a range of tooling and attachments, allowing for greater flexibility in operations.
The spindle speeds reaching up to 1300 RPM, combined with three gear ranges, provide the power necessary for efficient cutting, while the maximum spindle torque of 1,798 FT/LBS ensures that even the most demanding tasks can be tackled with confidence. The 24-position turret allows for quick tool changes, enhancing productivity on the shop floor. The MAZAK QT40NBB also features a rapid traverse rate of 472 IPM in the X-axis and 709 IPM in the Z-axis, which significantly reduces non-cutting time and increases overall efficiency. The machine's tailstock quill diameter measures 3.93 inches, and it has a stroke of 54.2 inches, further expanding its capabilities. Weighing in at 17,600 pounds and powered by a 40 HP main motor, this machine is built to last and perform under pressure.
Many sellers choose to part with their MAZAK machines for a variety of reasons, including upgrading to newer models, downsizing operations, or even closing facilities. If you find yourself in a similar situation, you can trust us at Superior Machine Tools to provide a seamless selling experience. Let us help you turn your surplus equipment into cash today.

Have one to sell?
MTE is the direct buyer, and here is how selling to us works.
Fast Response
Fair Offers
Hassle-Free Process












