TNMG160404-MP5 WPP20G WPP20G Wendeplatten - Walter Tools

Benefit from the combination of the Tiger·tec Gold coating and the MP5 chipbreaker for high productivity and consistent chip control when turning steel; choose the TNMG160404-MP5 WPP20G insert by Walter Tools and order directly via Metav Werkzeuge or consult our specialists for process recommendations.

TNMG160404-MP5 WPP20G indexable turning insert, for steel — Walter Tools

The TNMG160404-MP5 WPP20G is an indexable turning insert designed for reliable steel machining, combining the Tiger·tec Gold coating with an MP5 chipbreaker for consistent chip formation and extended cutting performance.

• Tiger·tec Gold coated carbide grade WPP20G
• MP5 chipbreaker for controlled chip formation
• Triangle 60° insert, 0.4 mm corner radius

High-performance steel turning with proven coating technology

The coated carbide grade WPP20G from the Tiger·tec Gold series is engineered specifically for steel applications (material group P). The Tiger·tec Gold coating increases thermal stability and wear resistance, which translates into longer tool life and fewer interventions in the machining cycle. Combined with the MP5 chipbreaker, the insert promotes consistent chip segmentation and evacuation, reducing the risk of entanglement and improving surface quality. This results in higher effective cutting times and more predictable throughput in production environments where repeatability matters.

Robust geometry for repeatable results and process stability

The triangular 60° form with a 0.4 mm corner radius and a 0° negative rake delivers a balance of edge strength and cutting precision. The geometry and tolerance class M ensure repeatable seating and alignment in standard toolholders, minimising set-up variation and producing consistent part dimensions across batches. The thickness designation 04 and the standard TNMG designation indicate compatibility with common clamping systems, allowing straightforward integration into existing turning operations while maintaining high process security and reduced rework rates.

Practical gains: productivity, surface finish and easier planning

Using a coated, universally applicable grade like WPP20G supports productive machining across a broad range of steels, reducing the number of tool changes required for mixed production. Improved chip control from the MP5 breaker enhances operator safety and can shorten cycle times by preventing interruptions. The combination of coating technology and chipbreaker therefore contributes directly to cost-efficiency in the workshop and greater confidence in meeting surface finish and dimensional targets with fewer quality exceptions.

For tailored cutting data, sample recommendations or to place an order for Walter Tools inserts, contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — our specialists will advise on the best process settings for steel turning with Tiger·tec Gold

Technical Data

• SKU: TNMG160404-MP5-WPP20G-WALTER
• Article designation: TNMG160404-MP5 WPP20G
• Product type: indexable turning insert (Drehwendeschneidplatte)
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold

Facts

• Insert size: 16
• Plate form: Triangle 60°
• Corner radius: 0.4 mm
• Thickness designation: 04
• Relief angle: 0° (negative)
• Tolerance class: M

Special features

• Grade: WPP20G (coated carbide)
• Chipbreaker: MP5
• Material application: steel (P)
• Execution: G

FAQ

What material range is suitable for this insert?
The TNMG160404-MP5 WPP20G insert is specified for steel machining (material group P) and the WPP20G grade is optimised for the typical heat and chip behaviour of steels.

How does the MP5 chipbreaker affect machining?
The MP5 chipbreaker on the TNMG160404-MP5 promotes controlled chip formation and evacuation, improving surface finish and reducing interruptions caused by poor chip control.

Can this insert be used for heavy roughing operations?
The combination of a 0° negative rake and a 0.4 mm corner radius provides a robust cutting edge suitable for many general turning operations; consult Metav Werkzeuge for application-specific recommendations and clamping advice.

Is the Tiger·tec Gold coating beneficial for productivity?
Yes, the Tiger·tec Gold coating on the WPP20G grade increases wear resistance and thermal stability, which supports longer cutting times and consistent productivity in steel turning.

Which designation should be ordered for a matching insert?
Order the TNMG160404-MP5 WPP20G designation to obtain the triangular 60° insert with MP5 chipbreaker and Tiger·tec Gold coating from Walter Tools.

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

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