CNC Lathes

 CNC lathes are computer-controlled turning machines used to machine cylindrical components, shafts, bushings, and precision turned parts. These machines rotate the workpiece while cutting tools remove material to produce accurate dimensions and surface finishes.

 CNC lathes are widely used in industries such as automotive manufacturing, aerospace machining, medical device production, energy equipment manufacturing, and general precision machining. Because of their ability to produce highly accurate round components efficiently, CNC lathes are one of the most common machines found in modern machine shops.

 MMI Direct offers used CNC lathes for sale from leading manufacturers including Haas, Mazak, Okuma, Doosan, DN Solutions, Mori Seiki, DMG Mori, Nakamura, and Takamaz. Browse our listings below or contact our team if you need help locating a specific CNC turning center.   

What Is a CNC Lathe?

 A CNC lathe is a machine tool designed to machine round parts by rotating the workpiece while cutting tools remove material. Unlike milling machines where the cutting tool rotates, a lathe spins the material itself while stationary cutting tools shape the part.

 Most CNC lathes operate on two primary axes:

•  X Axis – controls the diameter of the cut
• Z Axis – controls the length of the cut
   

Many modern CNC lathes also include additional axes such as Y-axis milling capability, live tooling, and sub-spindles, allowing more complex machining operations to be performed.

CNC lathes can perform operations such as:

• turning
• facing
• threading
• drilling
• boring
• grooving
• milling (with live tooling)
   

These machines are capable of machining materials such as steel, stainless steel, aluminum, titanium, brass, and plastics.   

Types of CNC Lathes

Modern CNC turning centers are available in several configurations depending on the type of work being produced.

2-Axis CNC Lathes

Traditional CNC lathes operate on the X and Z axes and are commonly used for simple turning operations.

Live Tool CNC Lathes

Live tooling machines include rotating cutting tools that allow milling, drilling, and tapping operations to be performed without removing the part from the lathe.

Y-Axis CNC Lathes

Y-axis machines allow tools to move off the centerline of the spindle, making it possible to machine complex features such as off-center holes or milled surfaces.

Multi-Spindle CNC Lathes

These machines use multiple spindles to increase production speed when machining high-volume parts.

Popular CNC Lathe Series

Haas ST Series

Haas produces CNC lathes in the ST Series, one of the most widely used turning platforms in North America.

Common machines include:

• Haas ST-10
• Haas ST-20
• Haas ST-30
• Haas ST-40
   

Haas lathes are commonly used in job shops and production machining environments due to their reliability and straightforward controls.

Mazak Quick Turn Series

Mazak produces CNC lathes in the Quick Turn Series, which are widely used in precision machining environments.

Common machines include:

• Mazak Quick Turn 200
• Mazak Quick Turn 250
• Mazak Quick Turn Nexus Series
   

Mazak lathes are known for their advanced CNC controls and high machining performance.

Okuma LB Series

Okuma manufactures CNC turning centers in the LB Series.

Common machines include:

• Okuma LB3000
• Okuma LB4000
   

These machines are commonly used in high-precision machining environments and feature Okuma’s proprietary OSP control system.

Doosan and DN Solutions Puma Series

Doosan, now known as DN Solutions, produces CNC lathes in the Puma Series.

Common machines include:

• Doosan Puma 2100
• Doosan Puma 2600
• DN Solutions Puma GT Series
   

These machines are widely used in job shops and production machining environments.

Mori Seiki SL and NLX Series

Mori Seiki produces CNC lathes in the SL Series and NLX Series.

Common machines include:

• Mori Seiki SL-250
• Mori Seiki NLX 2500
   

These machines are known for their durability and high precision machining capability.

DMG Mori NLX Series

DMG Mori produces advanced turning centers in the NLX Series.

Common machines include:

• DMG Mori NLX 2500
• DMG Mori NLX 3000
   

These machines combine turning and milling capabilities for complex part machining.

Nakamura Tome WT and SC Series

Nakamura is known for producing high-performance multi-tasking turning centers.

Common machines include:

• Nakamura WT Series
• Nakamura SC Series
   

These machines are widely used in high-production machining environments.

Takamaz CNC Lathes

Takamaz manufactures compact CNC turning centers designed for high-efficiency production machining.

These machines are often used in automated production environments for machining smaller components.

Industries That Use CNC Lathes

CNC lathes are used across nearly every machining industry.

Common industries include:

• automotive component manufacturing
• aerospace component machining
• medical device manufacturing
• industrial machinery production
• energy sector equipment manufacturing
   

Because many mechanical components are cylindrical in shape, CNC lathes are one of the most essential machines in modern manufacturing.

Why Manufacturers Use CNC Lathes

Manufacturers rely on CNC lathes because they provide:

• efficient machining of cylindrical components
• high precision and repeatability
• capability to perform multiple operations in one setup
• compatibility with automation systems and bar feeders

These machines allow manufacturers to produce large quantities of precision turned parts efficiently.

Find Used CNC Lathes

MMI Direct helps manufacturers locate used CNC lathes for sale from trusted sellers across the country. If you do not see the exact machine you need, contact our team and we can help source additional equipment through our network.