Metal Cutting

Turn/Mill & Multitasking Machines

Turn/Mill Machines are machines that are capable of both rotating-workpiece operations (turning) and rotating-tool operations (namely milling and drilling). Generally these machines are based on lathes. The machine is typically recognizable as a horizontal or vertical lathe, with spindles for milling and drilling simply available at some or all of the tool positions. With a machine such as this, a part requiring a variety of operations can be machined in one setup, particularly if a subspindle allows the part to be passed from one spindle to another during machining. More recently introduced turn/mill machines depart from the lathe design into something much more like a hybrid machine—combining a lathe’s chucks and spindles with the travels and milling power of a machining center. One of the most significant issues with these types of machines in general is figuring out just which parts to run on them. Many shops have discovered that, even though these machines developed from lathes, they are not necessarily limited to round parts. Various non-round parts can be machined on the same platform as efficiently, if not more efficiently, than on a machining center.

» The Five Levels of Multitasking

Featured Zone Content

Use the Machine Tool to Machine Tools


This shop has developed various time-saving tool components by creating them internally, including one tooling solution now being used by other shops as well.

The Stem Solution


A small shop committed to labor-saving automation added a nine-axis turning center to machine mountain bike stems. The value of this complex machine is that it delivers a simple process. The learning curve was worth it, the owners say.

Multitasking is Multiple Choice


Different levels of multitasking machine tools address different types of parts.



Emco Maier Hyperturn 45 Turn-Mill

Turn-Mill Center Supports Automation Integration

By: Hannah Coombs
Emco Maier’s Hyperturn 45 turn-mill center is designed for applications in automotive and general engineering.

You Ji VMT-800 Turn-Mill

Five-Axis Vertical Turn-Mill Accommodates Large Parts

By: Hannah Coombs
The You Ji VMT-800 turn-mill, available from Absolute Machine Tools, is a multitasking machine designed for oil, gas and aerospace manufacturing applications.

Mazak Variaxis i-800T

Multi-Function Machine Features Cryogenic Cooling

By: Katie Cattell
Mazak’s Variaxis i-800T is a multi-function machine that features full five-axis milling and turning capabilities along with integrated liquid nitrogen cryogenics technology.

Nakamura-Tome NTRX-300, NTRX-300L Multitasking Turning Center

Multitasking Turning Centers Enable Heavy-Duty Machining

By: Hannah Coombs
Methods Machine Tool introduces the Nakamura-Tome NTRX-300 multitasking turning center.

Nakamura-Tome NTRX-300, NTRX-300L Multitasking Turning Center

Multitasking Turning Centers Enable Heavy-Duty Machining

By: Hannah Coombs
Methods Machine Tool introduces the Nakamura-Tome NTRX-300 multitasking turning center.


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