DMG Mori DMC 75 monoBLOCK 2nd Generation

$340,000 - $540,000 Updated 2026-03-19

Key Specifications

X Travel

750 mm (29.5 in)

Y Travel

650 mm (25.6 in)

Z Travel

560 mm (22.0 in)

Tool Capacity

60 standard (up to 240 machine-integrated)

Spindle Power

35 kW (47 hp)

Max Workpiece ⌀

840 mm (33.1 in)

Overview

The DMG Mori DMC 75 monoBLOCK 2nd Generation is the larger sibling to the DMC 65 monoBLOCK 2nd Generation, adding 15 mm of X-travel while maintaining the same Y and Z dimensions. With travels of 750 x 650 x 560 mm (29.5 x 25.6 x 22.0 in), it handles workpieces up to 840 mm (33.1 in) diameter, 500 mm (19.7 in) height, and 600 kg (1,323 lb). The DMC designation includes a pallet changer for production automation.

The 2nd Generation brings the same improvements as the DMC 65: VCS Complete volumetric compensation achieving 4-micrometer positioning accuracy, expanded machine-integrated tool magazines up to 240 pockets, and improved thermal management. The 45 mm roller guides across all axes and ball screws at 40/50/40 mm diameter provide the structural foundation for maintaining accuracy under cutting loads.

The default spindle runs at 20,000 RPM with 35 kW of power and 130 Nm of torque at 40% duty cycle, making the DMC 75 particularly well-suited for aluminum-intensive aerospace work and general-purpose 5-axis machining. Additional spindle options from 10,000 to 24,000 RPM with torque up to 200 Nm cover the full spectrum from heavy steel roughing to high-speed aluminum finishing.

The monoBLOCK one-piece casting design delivers maximum stability from a single rigid structure with large, stable carriages. VCS Complete improves volumetric accuracy by up to 30% over machines without geometric error compensation, which is critical for the tight-tolerance 5-axis work this platform targets.

Control options include SIEMENS SINUMERIK ONE and HEIDENHAIN TNC7. The DMC 75 monoBLOCK 2nd Generation directly competes with the Hermle C 400, Okuma MU-5000V-II, and Mazak VARIAXIS C-600 in the mid-to-large range of production 5-axis machines. Its combination of the monoBLOCK rigidity, VCS Complete accuracy, and 240-tool capacity positions it strongly for production cells in aerospace, medical, and precision engineering.

Full Specifications

Parameter	Value
X-Axis Travel	750 mm (29.5 in)
Y-Axis Travel	650 mm (25.6 in)
Z-Axis Travel	560 mm (22.0 in)
Max Workpiece Diameter	840 mm (33.1 in)
Max Workpiece Height	500 mm (19.7 in)
Max Table Load	600 kg (1,323 lb)
Spindle Speed	20,000 RPM standard (10,000-24,000 RPM configurable)
Spindle Motor Power	35 kW (47 hp)
Spindle Torque	130 Nm at 40% duty cycle (up to 200 Nm heavy-duty option)
Positioning Accuracy	4 micrometers with VCS Complete
Guideway Size	45 mm roller guides
Ball Screws	40/50/40 mm diameter
Tool Capacity	60 standard (up to 240 machine-integrated)
Pallet Changer	Standard (DMC configuration)
CNC Control	SIEMENS SINUMERIK ONE / HEIDENHAIN TNC7
750 Mm	29.5 in.
650 Mm	25.6 in.
560 Mm	22 in.
840 Mm	33.1 in.
500 Mm	19.7 in.
600 Kg	1322.8 lbs.
Customer Benefits	MPC Graph: aktuelle und angelernte Prozesswerte. / MPC Diagnostics: Lagerzustand, Anzahl von Stoß und Crash.

Specifications sourced from us.dmgmori.com — verified 2026-03-28

Strengths & Limitations

Strengths

20,000 RPM standard spindle at 35 kW is excellent for aluminum-intensive aerospace work and high-speed finishing
4-micrometer positioning accuracy with VCS Complete matches the tightest tolerance requirements in aerospace and medical production
750 mm X-travel provides 15 mm more reach than the DMC 65 for slightly larger parts
Up to 240-tool machine-integrated magazine enables complex production with minimal operator intervention
MonoBLOCK one-piece casting delivers excellent rigidity-to-weight ratio for production 5-axis cutting
Standard pallet changer maximizes spindle utilization in automated production cells

Limitations

600 kg table load is identical to the DMC 65 -- shops needing heavier capacity must step up to the duoBLOCK platform
15 mm additional X-travel over the DMC 65 may not justify the price premium for shops where that difference is not critical
130 Nm standard spindle torque is adequate for aluminum but requires the heavy-duty option for aggressive steel and titanium roughing
Premium positioning in the market means higher acquisition and total cost of ownership vs value-oriented competitors

Best For

Aerospace production cells machining aluminum structural components at high speed with 20,000 RPM standard spindle Medical device manufacturers requiring 4-micrometer accuracy for precision 5-axis implant and instrument production Production environments needing the slightly larger X-travel of the 75 over the 65 for specific part geometry requirements Shops standardizing on the monoBLOCK 2nd Generation platform with VCS Complete across their 5-axis cell fleet Precision engineering companies producing complex components for semiconductor, optics, and scientific equipment

Frequently Asked Questions

01 What does a DMG Mori DMC 75 monoBLOCK 2nd Generation cost?

New machines typically range from $340,000 to $540,000 depending on spindle, magazine size, accuracy packages, and automation. The price premium over the DMC 65 2nd Generation is modest, typically $15,000-$30,000 for the additional X-travel.

02 DMC 75 vs DMC 65 monoBLOCK 2nd Generation -- is the extra X-travel worth it?

The DMC 75 adds 15 mm of X-travel (750 vs 735 mm). If your parts routinely approach the 735 mm limit, the extra reach is valuable insurance. All other specs are identical. Most shops default to the 65 unless specific part geometry requires the extra travel.

03 Is the 20,000 RPM spindle the right choice for mixed materials?

The 20,000 RPM / 130 Nm spindle excels at aluminum and general-purpose work. For shops cutting primarily steel and titanium, the 10,000 RPM / 200 Nm heavy-duty option provides more torque for aggressive roughing. The 18,000 RPM / 119 Nm option provides the best balance for truly mixed-material production.

04 What is the difference between DMC and DMU designations?

DMC includes a pallet changer for production automation, while DMU is the universal variant typically without a standard pallet changer. Both share identical machining specifications. The DMC is optimized for production cells; the DMU for job shop flexibility.