CNMG160612-MP5 WPP05G WPP05G Wendeplatten - Walter Tools

The combination of Tiger·tec Gold coating and the MP5 chipbreaker ensures extended tool life and consistent chip control during steel turning; the robust rhombic 80° form with a 1.2 mm nose radius supports productive, repeatable machining. Order directly via Metav Werkzeuge or request application advice from our consultants.

CNMG160612-MP5 WPP05G indexable turning insert — Tiger·tec Gold for steel — Walter Tools

The CNMG160612-MP5 WPP05G is an indexable turning insert designed for productive steel machining, combining Tiger·tec Gold coating with the MP5 chipbreaker for reliable chip control.

• MP5 chipbreaker for stable chip control
• Tiger·tec Gold coating for long tool life
• CNMG 16 insert with 1.2 mm nose radius
• Negative 0° rake for heavy-duty turning

Higher productivity through coating and geometry

The Tiger·tec Gold technology delivers a coated carbide surface that reduces flank wear and extends tool life under cyclic thermal and mechanical loads. In combination with the MP5 chipbreaker, the insert achieves controlled chip formation on a wide range of steel grades, which lowers the need for frequent tool changes and minimises stoppages. This translates into measurable cycle-time improvements and a more predictable production flow. The geometry is engineered to balance cutting-edge strength and thermal resistance, so stable performance is maintained even in interrupted cuts.

Predictable surface finish and machining stability

A 1.2 mm nose radius and the rhombic 80° format provide a compromise between strength and finish quality: the tip radius supports edge stability during heavier passes while the insert form permits flexible approach angles for a variety of turning operations. The negative 0° rake increases cutting edge robustness, making the insert suited to heavier material engagement where force absorption and repeatability are priorities. As a result, consistent part-to-part surface quality is achieved with fewer rework cycles, supporting higher first-pass yield.

Application benefits and process integration

Specified for use on steel according to ISO designations, the cutting-grade composition WPP05G is tailored to the thermal and chip-forming behaviour typical of steel machining. The CNMG160612-MP5 WPP05G insert is compatible with standard CNMG toolholders and provides an economical balance of wear resistance and toughness, meaning longer intervals between indexings. For shops aiming to standardise tooling, the insert’s toleranced form class M ensures interchangeability and reliable clamping accuracy, which supports automated or manual tool change routines and reduces set-up time.

Contact Metav Werkzeuge for application-specific recommendations on Walter Tools inserts or to arrange a technical consultation via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: CNMG160612-MP5-WPP05G-WALTER
• Designation: CNMG160612-MP5 WPP05G
• Product type: Indexable turning insert
• Manufacturer: Walter Tools

Facts

• Insert size: 16 mm
• Thickness code: 06
• Nose radius: 1.2 mm
• Rake angle: 0° (negative)
• Tolerance class: M

Special features

• Series: Tiger·tec Gold
• Grade: WPP05G (coated carbide)
• Chipbreaker: MP5
• Insert form: Rhombus 80°
• Execution: G
• Material group suitability: Steel (P)
• ISO designation: CNMG160612-MP5 WPP05G

FAQ

What materials is this insert intended for? The insert is designed for machining steel grades; the WPP05G grade and Tiger·tec Gold coating are optimised for the thermal and chip-forming behaviour of steel.

How does the MP5 chipbreaker improve production? The MP5 chipbreaker produces short, controlled chips in a broad range of cutting conditions, reducing entanglements and easing chip evacuation while supporting uninterrupted machining cycles.

Is this insert suitable for heavy roughing operations? Yes, the negative 0° rake and robust edge geometry make the insert appropriate for heavy-duty turning where edge strength and stability are required.

Which toolholder types accept this insert? The CNMG form is compatible with standard CNMG toolholders; ensure correct clamping and seat condition to maintain tolerance class M repeatability.

What benefit does the Tiger·tec Gold coating provide? Tiger·tec Gold enhances wear resistance and thermal stability, extending tool life and giving more consistent machining performance across production batches.

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

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