Skip to main content
Independent machine intelligence · Research before the decision
THE MACHINEBLUE BOOKResearch · Market · Ownership
◧ The Machine Blue BookTechnologyReference LibraryMachine DirectoryGlossaryMarketplaceThe Gauge ↗ContactMain site ↗
Reference › Glossary › Mill-Turn
Definition

Mill-Turn

What is Mill-Turn?

A mill-turn machine combines turning and milling in one platform: it spins the part like a lathe but also has a milling spindle (and often a B-axis and sub-spindle) so it can cut off-center holes, flats, slots and complex 3D features without moving the part to a second machine.

Doing everything in one setup — 'done-in-one' — eliminates re-fixturing errors and cuts lead time, which is why mill-turn is favored for complex, high-value parts.

Also known as

turn-millmultitasking machine

Related terms

Turning Center
Machine Types
Live Tooling
Components
Sub-Spindle
Components
5-Axis Machining
Capabilities
B-Axis
Capabilities
C-Axis
Capabilities
Y-Axis
Y-Axis (Lathe)
See it in machines → Browse turning & mill-turn machines

What's your machine worth?

Get a real number from a Machine Blue Book specialist — free, no obligation.

Or email info@themachinebluebook.com. Only a response to this request unless you separately opt in. Privacy · Terms.