DNMG110412-MP3 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of high process reliability and versatile performance: the coated Tiger·tec Gold grade delivers extended edge life and stable chip control, while the MP3 chipbreaker and rhombic geometry ensure consistent turning of steel components. Order the DNMG110412-MP3 WPP20G turning inserts through Metav Werkzeuge or request tailored application advice from our consultants.

DNMG110412-MP3 WPP20G turning insert for steel – Walter Tools, Tiger·tec Gold, MP3 chipbreaker

DNMG110412-MP3 WPP20G is an indexable turning insert designed for robust steel machining with a rhombic 55° geometry and Tiger·tec Gold coating

• Tiger·tec Gold for improved tool life
• MP3 chipbreaker for predictable chip control
• Rhombic 55° geometry for versatile turning
• Grade WPP20G optimised for steel machining

Greater uptime through Tiger·tec Gold coating and WPP20G grade

The combination of the Tiger·tec Gold coating and the WPP20G carbide grade provides a measurable improvement in tool life and wear resistance during steady production runs. The coating technology reduces flank wear and supports higher cutting parameters while maintaining dimensional stability. For operations involving unalloyed and alloyed steel, this results in fewer tool changes, less machine downtime and a more predictable production rhythm. The proven grade composition balances toughness and hardness to resist edge chipping without sacrificing cutting performance.

Predictable chip formation and stronger cutting edge for safer turning

Chip control and edge security are central to efficient turning. The MP3 chipbreaker delivers controlled chip segmentation, reducing the risk of entangling long chips and improving evacuation in both semi-finishing and heavier cuts. Combined with the Rhombic 55° geometry and a 1.2 mm corner radius, the insert offers a robust cutting edge that tolerates intermittent cuts and variable surface conditions. The negative 0° (negative) relief increases edge strength for demanding contact conditions while maintaining acceptable cutting forces.

Practical benefits for production environments and process planning

The insert’s compact size 11 and thickness code 04 make it compatible with a wide range of standard toolholders for turning operations, supporting quick tool changes and repeatable set-ups. Tolerance class M contributes to consistent seating and reliable repeatability across batches, which is important for serial manufacture. The design suits general and universal turning tasks in steel, delivering stable surface finishes and repeatable results. For engineers and shop planners this means easier process qualification and simplified tool inventory.

Application guidance and service support for safe implementation

This grade and geometry combination is targeted at users machining steel under ISO P-class conditions, where balanced wear resistance and toughness are required. For best results, pair the insert with appropriate cutting parameters and coolant strategies recommended for coated carbide inserts. If additional specification data, cutting parameter guidance or compatibility checks with specific toolholders are required, Metav Werkzeuge provides application support and technical advice to assist process engineers and buyers. Contact details are available for direct consultation.

Contact Metav Werkzeuge for tailored application advice and to secure DNMG110412-MP3 WPP20G inserts with Tiger·tec Gold performance

Technical data

• Article number: DNMG110412-MP3-WPP20G-WALTER
• Designation: DNMG110412-MP3 WPP20G
• Brand: Walter Tools
• Type: Turning insert

Measurements and core values

• Corner radius: 1.2 mm
• Geometry: Rhombic 55°
• Free/relief angle: 0° (negative)
• Thickness code: 04
• Size: 11
• Tolerance class: M

Materials and special features

• Grade: WPP20G
• Series: Tiger·tec Gold
• Chipbreaker: MP3
• Suitable for: Steel (ISO P)
• Execution/version: G

FAQ

What materials is this insert recommended for?
The DNMG110412-MP3 WPP20G insert by Walter Tools is optimised for steel (ISO P), designed to handle typical heat and chip-formation characteristics of unalloyed and alloyed steels.

Which chipbreaker and geometry does the insert use?
This turning insert features the MP3 chipbreaker and a rhombic 55° geometry to achieve controlled chip formation and broad applicability in turning operations.

How does the Tiger·tec Gold coating benefit production?
The Tiger·tec Gold coating on the DNMG110412-MP3 WPP20G increases wear resistance and supports higher cutting parameters, which contributes to longer tool life and more consistent cycle times.

Is the insert suitable for interrupted cuts or roughing?
With a 1.2 mm corner radius and a 0° (negative) relief, the insert offers enhanced edge strength suitable for tougher contact conditions; it performs well in many semi-finishing and roughing scenarios when paired with correct cutting data.

Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany

Protected trademarks and trade names are the property of their respective owners and are mentioned for descriptive and explanatory purposes only. There is no affiliation between our company and the brand owners. The offered item is an original, factory-new article from the manufacturer.