DNMG110408-MS3 WPP20G WPP20G Wendeplatten - Walter Tools

Reliable, coated carbide grade and an optimised chipbreaker deliver consistent chip control and extended tool life for steel turning; pair this with the robust rhombic geometry for stable, high‑productivity machining. Order or consult Metav Werkzeuge for application support and availability.

DNMG110408‑MS3 WPP20G indexable turning insert for Steel (Walter Tools) — Tiger·tec Gold, 0° negative rake

The DNMG110408‑MS3 WPP20G is an indexable turning insert designed for steel turning applications, combining the Tiger·tec Gold coated grade with an MS3 chipbreaker in a rhombic 55° form for reliable, productive metal removal.

• Tiger·tec Gold coated for long life
• Optimised MS3 chipbreaker for steel
• Rhombic 55° form with 0.8 mm corner radius

Consistent productivity through coated carbide technology

The combination of the Tiger·tec Gold coating and the WPP20G grade provides pronounced wear resistance and stable cutting-edge performance during continuous steel machining. This results in longer tool life and fewer insert changes, which helps to reduce setup times and keeps production running smoothly. The coating technology also aids thermal stability under typical steel turning temperatures, so process windows remain predictable and repeatable.

Geometry that improves stability and surface quality

The rhombic 55° shape with a 0.8 mm corner radius and a 0° negative rake is engineered to increase edge strength and withstand heavier cuts or interrupted machining. The geometry contributes to a controlled load distribution along the cutting edge, delivering a reliable surface finish while maintaining dimensional consistency. The M tolerance class supports interchangeability and repeatable clamping in standard toolholders.

Chip control and process reliability for steel applications

The MS3 chipbreaker is optimised specifically for steel (P) as defined in ISO 513, producing short, controllable chips that reduce coolant interference and minimise entanglement. Improved chip evacuation helps to protect the workpiece and toolholder, lowers the risk of secondary reworking and supports shorter cycle times. Where consistent chips are required for automated processes, this insert's design aids stable, continuous operation.

Practical specification and selection guidance

Key dimensional identifiers such as the 11 mm inscribed circle and the thickness code 04 make it straightforward to match the insert to compatible DNMG toolholders. The insert is supplied in execution G and the WPP20G grade targets a balanced mix of wear resistance and toughness for universal steel use. When pairing with tooling, select holders rated for DNMG geometry and consider cutting parameters that leverage the coated grade for optimum performance.

Contact Metav Werkzeuge for tailored application advice and to secure the Walter Tools DNMG110408‑MS3 WPP20G Tiger·tec Gold insert for robust steel turning operations

Technical Data

• SKU: DNMG110408‑MS3‑WPP20G‑WALTER
• Article: Indexable turning insert DNMG110408‑MS3 WPP20G (Walter Tools)
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold

Facts

• Inscribed circle: 11 mm
• Corner radius: 0.8 mm
• Thickness code: 04
• Free cutting angle: 0° (negative)
• Tolerance class: M

Special features

• Grade: WPP20G
• Chipbreaker: MS3
• Form: Rhombic 55°
• Material application: Steel (P)
• Execution: G

FAQ

Which materials is this insert intended to machine?
The WPP20G grade is designed for machining steel (P) according to ISO 513; the DNMG110408‑MS3 WPP20G insert targets unalloyed and alloyed steels with a balance of wear resistance and toughness.

What benefits does the Tiger·tec Gold coating provide?
The Tiger·tec Gold coating on the WPP20G grade enhances thermal stability and wear resistance, extending insert life and maintaining cutting-edge integrity during steel turning.

When is the 0° negative rake geometry recommended?
A 0° negative rake is recommended for applications requiring increased edge strength, such as heavier cuts or interrupted turning, where the insert must resist chipping and maintain dimensional stability.

How does the MS3 chipbreaker affect machining performance?
The MS3 chipbreaker produces short, manageable chips for steel machining, improving chip evacuation, reducing rework risk and supporting higher process reliability in automated or long-run operations.

How to ensure compatibility with existing toolholders?
Match the DNMG geometry and the 11 mm inscribed circle together with the thickness code 04 to holders specified for DNMG inserts; this ensures correct seating and secure clamping for stable cutting conditions.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and protected trade names are mentioned for explanatory purposes only. There is no connection between our company and the mentioned brands. The offered item is an original, factory‑new article of the manufacturer. Walter Tools is referenced as the product brand.