DMG Mori DMU 125 P duoBLOCK

Est. $800,000 - $1,250,000 Specs verified 2026-10-02 · dmgmori.com Updated 2026-10-02

Image: dmgmori.com, DMG Mori

Key Specifications

X Travel

1,250 mm (49.2 in)

Y Travel

1,250 mm (49.2 in)

Z Travel

1,000 mm (39.4 in)

Tool Capacity

453 tool pockets (wheel magazine)

Spindle Power

103.3 hp (powerMASTER motorspindle); 69.7 hp (5X torqueMASTER)

Max Workpiece ⌀

1,250 mm (49.2 in)

How much does the DMG Mori DMU 125 P duoBLOCK cost?

Estimated price range

Est.$800,000 - $1,250,000

Our best estimate for a 5-axis machining center in this class — not a quote from DMG Mori. Configuration moves it a long way.

Overview

The DMG MORI DMU 125 P duoBLOCK is a 5-axis machining center with a square working plane, 1,250 mm (49.2 in) in both X and Y, and 1,000 mm (39.4 in) of Z. It accepts workpieces up to 1,250 mm (49.2 in) in diameter, 1,600 mm (63 in) in height and 2,800 kg (6,172.9 lb). Here the maximum diameter equals the X and Y travel, so a full-size part sits inside the strokes instead of overhanging them.

DMG MORI builds the 125 size in a second form as well. The DMU 125 monoBLOCK has 1,335 mm (52.6 in) of X, the same 1,250 mm (49.2 in) of Y and 900 mm (35.4 in) of Z. Against that machine the DMU 125 P duoBLOCK has less X and more Z, and its 1,600 mm workpiece height points to upright parts such as housings and large tool bodies.

Spindle torque is where the duoBLOCK is specified hardest. The 5X torqueMASTER is listed with 1,327.6 ft lb and 69.7 hp, the powerMASTER motorspindle with 737.6 ft lb and 103.3 hp. The first has 80% more torque, the second about 48% more power, and no speed is given for either. With the roughing package DMG MORI quotes up to 50 % higher cutting power.

The wheel magazine is listed with 453 tool pockets and a tool replenishment time of max. 5.6 sec, while taking little floor space. A completely water-cooled feed drive and a spindle growth sensor (SGS) address heat, and availability is stated as 96 %.

The machine is also available in a mill-turn version, the DMU 125 p FD duoBLOCK, whose DirectDrive table runs at rotational speeds up to 500 rpm for milling and turning in one setup. Grinding is listed as an integrated technology.

Full Specifications

Parameter	Value
Max Workpiece Diameter	1,250 mm (49.2 in)
Max Workpiece Height	1,600 mm (63 in)
Max Workpiece Weight	2,800 kg (6,172.9 lb)
X-Axis Travel	1,250 mm (49.2 in)
Y-Axis Travel	1,250 mm (49.2 in)
Z-Axis Travel	1,000 mm (39.4 in)
Spindle Motor Power	103.3 hp (powerMASTER motorspindle); 69.7 hp (5X torqueMASTER)
Spindle Torque	737.6 ft lb (powerMASTER motorspindle); 1,327.6 ft lb (5X torqueMASTER)
Tool Capacity	453 tool pockets (wheel magazine)
Tool Replenishment Time	max. 5.6 sec (wheel magazine)

Specifications sourced from dmgmori.com — verified 2026-10-02

Strengths & Limitations

Strengths

X and Y travel of 1,250 mm (49.2 in) each cover the full 1,250 mm (49.2 in) workpiece diameter
Carries up to 2,800 kg (6,172.9 lb) and parts 1,600 mm (63 in) high
5X torqueMASTER with 1,327.6 ft lb and 69.7 hp, or powerMASTER motorspindle with 737.6 ft lb and 103.3 hp
Wheel magazine listed with 453 tool pockets
Water-cooled feed drive and spindle growth sensor (SGS) against thermal drift
Grinding is listed as an integrated technology for surface quality

Limitations

Spindle speeds are not listed, and the base spindle is not identified
Z travel is 1,000 mm (39.4 in) while workpieces may be 1,600 mm (63 in) high
Turning on the DirectDrive table at up to 500 rpm belongs to the mill-turn version
Up to 50 % higher cutting power depends on the roughing package

Best For

Housings and tool bodies up to 1,600 mm (63 in) in height Parts filling a 1,250 mm (49.2 in) diameter that must stay within X and Y travel Heavy roughing with the 103.3 hp powerMASTER or the 1,327.6 ft lb torqueMASTER Workpieces up to 2,800 kg (6,172.9 lb) in 5-axis machining

Frequently Asked Questions

01 What are the travels and workpiece limits of the DMU 125 P duoBLOCK?

X and Y each travel 1,250 mm (49.2 in) and Z travels 1,000 mm (39.4 in). The largest workpiece is 1,250 mm (49.2 in) in diameter, 1,600 mm (63 in) in height and 2,800 kg (6,172.9 lb), fixture included. Height is greater than Z travel, so tool reach on tall parts has to be planned.

02 DMU 125 P duoBLOCK or DMU 125 monoBLOCK: what is the difference in travel?

The DMU 125 monoBLOCK has 1,335 mm (52.6 in) of X, 1,250 mm (49.2 in) of Y and 900 mm (35.4 in) of Z. The DMU 125 P duoBLOCK has 1,250 mm (49.2 in) of X, the same Y and 1,000 mm (39.4 in) of Z. The monoBLOCK is the longer machine in X, the duoBLOCK the deeper one in Z.

03 Which spindles does DMG MORI list for the DMU 125 P duoBLOCK?

A powerMASTER motorspindle with 737.6 ft lb and 103.3 hp, and a 5X torqueMASTER with 1,327.6 ft lb and 69.7 hp. The listed data gives no maximum speed for either and does not say which is standard. A roughing package with up to 50 % higher cutting power is listed in addition.

04 Can the DMU 125 P duoBLOCK also turn?

DMG MORI states that the machine is also available in a mill-turn version, with milling and turning in one setup on a DirectDrive table at rotational speeds up to 500 rpm. That version is the DMU 125 p FD duoBLOCK, which has the same travels of 1,250 mm (49.2 in) in X and Y and 1,000 mm (39.4 in) in Z.

05 How many tools does the magazine take?

The wheel magazine is listed with 453 tool pockets, and DMG MORI gives a tool replenishment time of max. 5.6 sec. The limits on tool length, diameter and weight are not part of the listed data, so check them for boring bars and large face mills.