DMG Mori Wasino G 100|300

$200,000 - $320,000 Updated 2026-03-19

Key Specifications

Max Workpiece ⌀

285 mm (11.2 in)

max workpiece length

280 mm (11 in)

max bar diameter

38 mm (1.5 in)

x axis travel

300 mm (11.8 in)

z axis travel

285 mm (11.2 in)

thermal displacement cold start

0.1 µin (diameter)

Overview

The DMG Mori Wasino G 100|300 is a super-high-precision flat tooling CNC turning center designed for production machining of parts up to 285 mm (11.2 in) diameter and 280 mm (11 in) length. The 300 in the model designation refers to the 300 mm X-axis travel, making this the shorter-stroke variant in the G 100 family.

The machine processes bar stock up to 38 mm (1.5 in) diameter and features Wasino's most advanced precision platform. Cold-start thermal displacement measures an extraordinary 0.1 microinches on diameter with circularity of 0.01 microinches. These are sub-micron precision numbers that place the G 100|300 among the most accurate production lathes available.

X-axis travel is 300 mm (11.8 in) and Z-axis travel is 285 mm (11.2 in). The flat tooling configuration mounts each tool on a dedicated slide for maximum rigidity and zero turret indexing error. The symmetrical structure centered on the spindle provides balanced thermal behavior that maintains accuracy from cold start through extended production runs.

Wasino's induction-hardened horizontal slideways are integrated directly into the cast iron bed, providing the damping and geometric accuracy that separate this machine from linear-guide production lathes. The rigid bed with low center of gravity and cast iron construction delivers superior vibration damping.

The Fanuc control provides standard G-code programming. The G 100|300 targets applications where ultra-high precision justifies the premium: optical component manufacturing, precision hydraulic valve production, aerospace bearing surfaces, and medical device components where sub-micron tolerances are specified. Specs sourced from DMG Mori published data.

Full Specifications

Parameter	Value
Max Workpiece Diameter	285 mm (11.2 in)
Max Workpiece Length	280 mm (11 in)
Max Bar Diameter	38 mm (1.5 in)
X Axis Travel	300 mm (11.8 in)
Z Axis Travel	285 mm (11.2 in)
Thermal Displacement Cold Start	0.1 µin (diameter)
Circularity	0.01 µin
Bed Design	Symmetrical flat tooling
Slideway Type	Induction-hardened horizontal, integrated in bed
Bed Material	Cast iron with superior damping
CNC Control	Fanuc
Machine Type	Flat tooling turning center
285 Mm	11.2 in.
280 Mm	11 in.
38 Mm	1.5 in.
300 Mm	11.8 in.
Customer Benefits	Functionality - Selection of the cycle by pressing the associated key on the operating panel

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

Strengths & Limitations

Strengths

Sub-micron precision with 0.1 µin thermal displacement and 0.01 µin circularity places this among the most accurate production lathes available
285 mm workpiece diameter handles a wide range of medium-sized precision components in a single setup
Induction-hardened slideways integrated into the cast iron bed provide superior damping and wear resistance
Flat tooling configuration eliminates turret indexing errors for maximum accuracy on every tool change
Symmetrical bed structure ensures balanced thermal behavior from cold start through extended production
Low center of gravity design minimizes vibration transmission for better surface finish on finishing passes

Limitations

300 mm X-axis travel is the shorter-stroke option; shops needing more X travel should consider the G 100|480
38 mm bar capacity limits automated bar-fed production to smaller diameter stock
Premium pricing for ultra-high precision is only justified when sub-micron tolerances are actually required
Flat tooling offers fewer simultaneous tool positions than conventional multi-station turret machines

Best For

Optical and photonics component manufacturers requiring sub-micron surface and geometric accuracy Precision hydraulic valve and spool manufacturers where circularity directly affects sealing and performance Aerospace bearing surface production requiring ultra-tight roundness and surface finish specifications Medical device manufacturers producing implant components with sub-micron tolerance requirements Any production application where sub-micron turning accuracy justifies the Wasino G 100 platform premium

Frequently Asked Questions

01 What is the difference between the G 100|300 and G 100|480?

Both share the same 285 mm workpiece diameter, 280 mm length, and sub-micron precision platform. The difference is X-axis travel: 300 mm on the G 100|300 vs 480 mm on the G 100|480. The longer stroke model provides more flexibility for complex facing operations and additional tool positions along the X-axis.

02 How does the G 100|300 achieve sub-micron accuracy?

The combination of symmetrical bed structure, induction-hardened horizontal slideways integrated into the cast iron bed, flat tooling with zero turret indexing error, and advanced thermal displacement control. Each element contributes to the overall sub-micron precision capability.

03 Is the 38 mm bar capacity limiting on a 285 mm swing machine?

The 38 mm bar capacity is designed for bar-fed production of smaller parts. For larger diameter workpieces, the machine operates in chuck mode. The 285 mm swing is primarily for chucked work; bar feeding serves the high-volume small-part production applications.

04 How does the Wasino G 100 compare to the Wasino A-series?

The G 100 series uses flat tooling on horizontal slideways for maximum precision. The A-series uses conventional turret configurations. The G 100 achieves tighter tolerances but has fewer tool positions. Choose the G 100 when precision is paramount; the A-series when tool variety and Y-axis/sub-spindle options matter more.