DNMG110404-MP3 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the WPP20G Tiger·tec Gold coating together with the MP3 chipbreaker and a stable Rhombic 55° geometry to achieve consistent chip control and extended tool life in steel turning operations; order the insert directly via Metav Werkzeuge or consult the team for application advice.

DNMG110404-MP3 WPP20G — Turning insert, Tiger·tec Gold, for steel — Walter Tools

The DNMG110404-MP3 WPP20G is a Tiger·tec Gold coated turning insert designed for general steel machining, offering stable chip formation and reliable performance in interrupted and continuous cuts.

• Tiger·tec Gold coating for wear resistance
• WPP20G grade: versatile for steel machining
• MP3 chipbreaker for controlled chip formation
• Rhombic 55° insert with 0.4 mm corner radius

Predictable chip behaviour to keep cycles stable

The MP3 chipbreaker on this insert delivers controlled chip formation, which reduces the risk of entangling long chips and lowers the likelihood of unplanned stops. In practical terms, the defined chip geometry reduces manual intervention and supports steady cycle times on automated lathes and conventional turning centres. The chip control is particularly effective when machining unalloyed and alloyed steel, where consistent evacuation of material helps maintain surface finish and tool life.

Coating and grade tailored for extended service life

Equipped with the Tiger·tec Gold multilayer coating and the WPP20G cemented-carbide grade, the insert offers a balanced combination of hardness and toughness for diverse steel applications. The coating reduces abrasive wear and improves thermal resistance during higher cutting speeds, while the substrate composition maintains edge strength under intermittent cuts. This pairing translates into longer productive tool life and fewer tool changes, supporting higher uptime and lower per-part tooling cost.

Geometry and mounting deliver stability and versatility

The rhombic 55° form and the 0° (negative) rake create a robust cutting edge that resists vibration during facing and turning operations; the 0.4 mm corner radius contributes to a stronger edge and improved surface integrity on the workpiece. The insert size and thickness suit standard toolholders for DNMG formats, enabling straightforward integration into existing toolsets and quick changeover. Together, the geometry and chipbreaker help to achieve consistent results across a wide range of machining parameters.

Contact Metav Werkzeuge for specific application recommendations and stock availability at info@metav-werkzeuge.com or +49 2822 7131930 — reference the DNMG110404-MP3 WPP20G for rapid assistance

Technical Data

• Article number: DNMG110404-MP3-WPP20G-WALTER
• Label: Drehwendeschneidplatte DNMG110404-MP3 WPP20G Walter Tools
• Manufacturer: Walter Tools

Facts

• Insert size: 11 mm
• Thickness: 4 mm
• Corner radius: 0.4 mm
• Clearance / rake: 0° (negative)
• Shape: Rhombic 55°
• Tolerance class: M

Special features

• Series: Tiger·tec Gold
• Grade: WPP20G
• Chipbreaker: MP3
• Substrate: coated cemented carbide
• Application: steel machining
• Geometry: DNMG format, negative rake, robust cutting edge

FAQ

What materials is this insert intended for?
The DNMG110404-MP3 WPP20G is specified for machining steel and is optimised for the thermal and chip-formation characteristics typical of unalloyed and alloyed steels.

How does the MP3 chipbreaker affect performance?
The MP3 chipbreaker promotes short, controlled chips and reliable evacuation, which reduces the risk of chip-related machine stoppages and improves cycle-time consistency with this Walter Tools insert.

Can the insert be used for interrupted cuts?
Yes, the combination of the rhombic 55° geometry, negative rake and WPP20G grade offers robust edge strength suitable for interrupted and light-to-medium roughing operations.

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

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