CNMG160616-MU5 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating, a MU5 chipbreaker and a 1.6 mm corner radius for reliable steel machining and long tool life; order directly via Metav Werkzeuge or consult our specialists for process integration.

CNMG160616-MU5 WPP20G Drehwendeschneidplatte — Rhombus 80°, Tiger·tec Gold, for steel — Walter Tools

The CNMG160616-MU5 WPP20G is a rhombic 80° turning insert designed for general steel applications, combining a coated carbide grade with a MU5 chipbreaker for consistent chip formation and extended productivity.

• Tiger·tec Gold coating for improved tool life
• Designed for steel machining (ISO group P)
• Rhombic 80° shape for versatile turning
• 1.6 mm corner radius with MU5 chipbreaker

Longer production runs with reduced tool changes

The coated carbide grade from the Tiger·tec Gold series is engineered to deliver consistent wear resistance under the thermal and mechanical loads typical of steel turning. By combining a robust coating technology with a universal, wear-resistant substrate, the insert offers a predictable service life that helps reduce unplanned tool changes and downtime. This benefit translates into more stable cycle times and improved machine utilisation during medium- to high-volume turning operations.

Reliable chip control and process stability

The MU5 chipbreaker geometry promotes controlled chip formation when working with unalloyed and alloyed steel, lowering the risk of tangled chips and improving surface finish stability. In practical terms, the chip control reduces interruptions and eases parts handling in automated and manual setups alike. The negative 0° rake contributes to a secure cutting edge in heavier cuts, enhancing process security where robust engagement is required.

Geometry crafted for versatile turning tasks

The rhombic 80° form factor and a 1.6 mm corner radius deliver a balance between edge strength and profile accuracy. This geometry is especially useful where a blend of roughing and finishing is needed without frequent insert changes. The plate thickness and ISO CNMG designation support a wide range of toolholder options, simplifying retrofit into existing turning toolchains and enabling flexible setup changes with minimal tooling overhead.

Practical integration and material suitability

Intended primarily for machining steels (ISO group P), this insert suits operations that prioritise repeatable cutting performance and easy process definition. The coated carbide construction stands up well to typical steel heat generation and chip behaviour, so it is appropriate for both conventional lathes and CNC centres. For workshops seeking to standardise on a single insert grade across varied component geometries, the combination of coating, chipbreaker and corner radius offers a pragmatic compromise between life and edge strength.

Discuss Walter Tools Tiger·tec Gold options with Metav Werkzeuge to optimise turning processes and material throughput — our specialists will advise on insert selection and process parameters for steel applications

Technical data

• SKU: CNMG160616-MU5-WPP20G-WALTER
• Label: Drehwendeschneidplatte CNMG160616-MU5 WPP20G Walter Tools
• Manufacturer: Walter Tools
• Product type: Drehwendeschneidplatte
• Series: Tiger-tec Gold
• Grade / Sort: WPP20G

Core specifications

• Insert form: Rhombus 80°
• Insert size: 16
• Corner radius: 1.6 mm
• Thickness: 06
• Rake angle: 0° (negative)
• Chipbreaker: MU5
• Tolerance class: M

Design and materials

• Coating / technology: Tiger·tec Gold (coated carbide)
• Substrate / grade: coated cemented carbide
• Material application: Steel (ISO group P)
• Execution: G

FAQ

What materials is this insert suitable for?
The CNMG160616-MU5 WPP20G insert is specified for machining steels (ISO group P) and is designed to handle the heat and chip characteristics associated with unalloyed and alloyed steel.

How does the MU5 chipbreaker affect machining performance?
The MU5 chipbreaker promotes controlled chip formation and reduced chip entanglement during steel turning, which improves process stability and surface quality when using the CNMG160616-MU5 WPP20G insert.

What benefits does the Tiger·tec Gold coating provide?
Tiger·tec Gold coating on this insert increases wear resistance and extends tool life under typical steel cutting conditions, supporting longer uninterrupted production runs.

Is the 1.6 mm corner radius suitable for finishing operations?
A 1.6 mm corner radius provides enhanced edge strength while still allowing acceptable surface finishes for semi-finishing and certain finishing passes with appropriate cutting parameters on this insert.

Can existing toolholders accept this CNMG insert?
The CNMG designation corresponds to a widely used insert geometry and is compatible with standard toolholders designed for rhombic 80° CNMG plates, facilitating integration into existing tooling systems.

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

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