TNMG220404-MP5 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the Tiger·tec Gold coating and the WPP20G grade for reliable steel turning, combining durable wear resistance with consistent chip control; order the genuine insert via Metav Werkzeuge or consult the team for process optimisation.

TNMG220404-MP5 WPP20G Drehwendeschneidplatte — Tiger·tec Gold grade for steel turning by Walter Tools

TNMG220404-MP5 WPP20G is a triangular 60° turning insert designed for robust steel machining, delivering stable cutting performance and predictable tool life in general turning applications

Tiger·tec Gold coated carbide grade WPP20G
Suitable for ISO P (steel) machining
Triangular 60° insert with 0.4 mm corner radius
Negative rake geometry 0° for secure cutting

Consistent productivity through a coated carbide grade

The combination of the Tiger·tec Gold coating and the WPP20G carbide grade targets the thermal and mechanical demands of machining steel (ISO P). The coating reduces abrasive wear and improves adhesion resistance, which translates into longer tool life and fewer insert changes on the shop floor. For production environments this means more predictable cycle times and reduced unplanned downtime. The rational benefit is straightforward: improved process economy through extended cutting performance and stable edge integrity.

Geometry engineered for stability and surface quality

The triangular 60° format with a 0.4 mm corner radius and negative rake 0° geometry gives the insert a reinforced cutting edge that resists chipping under higher cutting forces. The integrated MP5 chipbreaker controls chip formation for a wide range of feeds and depths of cut, reducing the risk of built-up edge and improving surface finish. For technicians less familiar with insert geometry: a negative rake increases mechanical strength at the cutting edge, while the corner radius balances edge robustness and surface appearance, delivering a compromise between durability and finish.

Operational advantages and application fit

Designed specifically for steel machining, the insert supports a broad range of unalloyed and alloyed steels and is suitable for both medium-duty and more demanding turning tasks. The classification and tolerance M ensure repeatable seating and clamping in standard toolholders, which helps to shorten tool-change routines and improves process repeatability. In practice, workshops will benefit from lower tooling consumption per component and steadier component quality over long production runs. Metav Werkzeuge can provide application support and cutting-parameter recommendations to align insert selection with specific machine and workpiece setups.

For tailored cutting solutions and to secure genuine Walter Tools Tiger·tec Gold inserts, contact Metav Werkzeuge for advice and procurement of the TNMG220404-MP5 WPP20G.

Technical data

• Article number: TNMG220404-MP5-WPP20G-WALTER
• Label: Drehwendeschneidplatte TNMG220404-MP5 WPP20G Walter Tools
• Manufacturer: Walter Tools
• Series: Tiger-tec Gold
• Grade: WPP20G
• Execution: G
• Product type: Drehwendeschneidplatte

Facts

• Plate form: Dreieck 60°
• Plate size: 22
• Plate thickness code: 04
• Corner radius: 0.4 mm
• Free angle: 0° (negative)
• Chipbreaker: MP5
• Tolerance class: M

Special features

• Coated carbide: Tiger·tec Gold
• Application group: ISO P (steel)
• Designed for stable cutting and good chip control
• Robust edge geometry for reduced chipping
• Repeatable seating for standard toolholders

FAQ

What materials is this insert intended for?
This insert is intended primarily for steel (ISO P); the WPP20G grade and Tiger·tec Gold coating are optimised for unalloyed and alloyed steels.

How does the MP5 chipbreaker affect machining?
The MP5 chipbreaker promotes controlled chip formation and evacuation, improving surface finish and reducing the chance of built-up edge when machining steel.

Is the negative rake geometry suitable for heavy cuts?
Yes, the 0° negative rake increases edge strength, making the insert suitable for stable turning under higher cutting forces where edge robustness is critical.

What does the 0.4 mm corner radius mean for surface finish?
A 0.4 mm corner radius offers a balance between edge strength and surface quality; it produces a good finish while providing resistance against chipping in general turning operations.

Can Metav Werkzeuge advise on cutting parameters?
Metav Werkzeuge can provide application-specific recommendations for feeds and speeds to match machine capability and workpiece material when using the TNMG220404-MP5 WPP20G insert.

The Walter AG (brand appearance: Walter Tools) with headquarters in Tübingen is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik Group. Protected trademarks and trade names remain the property of their respective owners. Brand names and trademarks are mentioned for explanation only. There is no connection between our company and the named brands. The offered article is an original brand-new product of the manufacturer.

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