TCMT110304-MP4 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of high process reliability, effective chip control and a robust cutting edge for consistent production results; the Tiger·tec Gold WPP20G grade delivers longer tool life and dependable performance in steel machining—order the insert via Metav Werkzeuge or consult our advisers for application-specific recommendations.

TCMT110304-MP4 WPP20G turning/boring indexable insert by Walter Tools — Tiger·tec Gold coating, MP4 chipbreaker

TCMT110304-MP4 WPP20G is a triangular indexable insert designed for versatile boring and turning operations on steel; it combines a coated-carbide grade with a controlled chipbreaker for stable cutting in ISO P applications

• Tiger·tec Gold coating for extended tool life
• WPP20G grade optimised for steel machining
• MP4 chipbreaker for controlled chip formation
• Triangle 60° shape with 0.4 mm corner radius

Improved process reliability through advanced grade and coating

The insert’s Tiger·tec Gold technology and WPP20G grade provide a measurable improvement in wear resistance and edge stability for steel machining. Coated carbide combines a wear-resistant surface layer with a tough substrate, which reduces flank wear and extends tool life under typical turning and boring conditions. The relief angle 7° and the moderate corner radius (0.4 mm) balance strength and edge sharpness, reducing the risk of premature chipping while maintaining a consistent surface finish. These attributes result in fewer tool changes and more predictable tool-life planning for production environments.

Safer chip control and flexible edge utilisation for productive machining

The MP4 chipbreaker is engineered to produce short, manageable chips in a wide range of cutting parameters, improving evacuation and reducing the risk of entanglement in bores and facing operations. The triangle 60° geometry gives three cutting edges per insert, enabling economical indexing without compromising rigidity. The insert dimensions (inscribed circle 11, thickness code 03) and tolerance class M suit standard toolholders for turning and boring, providing a reliable fit and repeatable clamping. Together, these features support higher uptime and reduced secondary handling, which enhances overall process efficiency.

Clear application focus and handling benefits for workshop and production use

Designed specifically for ISO P (steel) applications, this indexable insert offers a practical solution for both roughing and finishing operations thanks to its balanced edge geometry and coating. The coated carbide grade is formulated to accommodate the heat and chip formation typical of steel cutting, making it suitable for unalloyed and alloyed steels. In everyday use, the insert’s consistent performance simplifies tool selection for engineers and shop floor staff, promoting predictable component quality and a straightforward inventory of replaceable parts. For specialised material mixes or unusual geometries, the grade’s universality in steel machining reduces the need for multiple, dedicated inserts.

Contact Metav Werkzeuge for tailored cutting data and availability of Walter Tools Tiger·tec Gold WPP20G inserts (SKU TCMT110304-MP4-WPP20G-WALTER) and arrange a technical consultation for machining optimisation

Technical data

• SKU: TCMT110304-MP4-WPP20G-WALTER
• Article: TCMT110304-MP4 WPP20G
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold

Facts

• Shape: Triangle 60°
• Inscribed circle / size: 11
• Thickness code: 03
• Corner radius: 0.4 mm
• Relief angle: 7°
• Tolerance class: M

Special features

• Grade: WPP20G (coated carbide)
• Chipbreaker: MP4
• Application group: Steel (ISO P)
• Suitable for turning and boring indexable applications
• Coating technology: Tiger·tec Gold

FAQ

Which materials is this insert intended for?
The TCMT110304-MP4 WPP20G insert is optimised for steel machining and classified for ISO P applications; the WPP20G grade and Tiger·tec Gold coating are tailored to the heat and chip formation typical of steels.

How does the MP4 chipbreaker affect machining?
The MP4 chipbreaker on this Walter Tools insert promotes controlled chip formation and safer evacuation in turning and boring operations, reducing the likelihood of chip entanglement and improving surface consistency.

What does the 0.4 mm corner radius mean for component finish?
A 0.4 mm corner radius provides a compromise between edge strength and finish quality; on the TCMT110304-MP4 this helps maintain a stable cutting edge while delivering good surface results for a range of feeds.

Is this insert compatible with standard triangular toolholders?
Yes, the triangle 60° form and the size code 11 correspond to common toolholder interfaces for triangular indexable inserts, enabling straightforward replacement and indexing.

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

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