CNMG120408-MW5 WPP05G WPP05G Wendeplatten - Walter Tools

Take advantage of the Tiger‑tec Gold coating and the MW5 chipbreaker for stable chip control and long edge life; the rhombic 80° form with a 0.8 mm corner radius provides reliable turning performance on steel. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

CNMG120408‑MW5 WPP05G – Walter Tools indexable turning insert for steel, Tiger‑tec Gold

A CNMG120408‑MW5 WPP05G indexable turning insert engineered for steel machining, combining a Tiger‑tec Gold coated carbide grade with the MW5 chipbreaker for predictable chip formation and consistent surface finish.

• Tiger‑tec Gold coating for extended life
• Optimised MW5 chipbreaker for stable chips
• Rhombic 80° form with 0.8 mm corner radius

Consistent machining performance through advanced coating technology

The Tiger‑tec Gold coating on this Walter Tools insert ensures enhanced wear resistance and improved heat management during higher cutting speeds. As a coated carbide grade intended for steel applications, the grade is balanced between wear resistance and toughness, making it suitable for a broad range of turning operations. The coating reduces flank wear and supports repeatable results across batches, which translates into fewer tool changes and steadier process output in production environments.

Predictable chip control and edge stability for safer cutting

Equipped with the MW5 chipbreaker, this insert delivers controlled chip formation that reduces the risk of tangling and improves evacuation in both semi‑finishing and finishing passes. The negative 0° rake angle and the 0.8 mm corner radius contribute to a robust cutting edge that resists chipping under interrupted cuts, while the rhombic 80° geometry provides the cutting versatility needed for general turning tasks. These features together increase process reliability and lower the need for secondary operations.

Practical advantages that boost workshop productivity

The CNMG‑style rhombic insert form supports a straightforward tooling setup and offers flexibility in toolholder selection. The insert’s designation reflects its geometry and chip control characteristics, allowing rapid selection for standard turning applications in steel. By combining reliable chip control, a wear‑resistant coating and a stable cutting geometry, the insert helps to reduce cycle times and improve overall equipment effectiveness, supporting leaner production workflows and predictable part quality.

For application advice specific to Walter Tools Tiger‑tec Gold inserts or to arrange supply through Metav Werkzeuge, contact our consultants at Metav Werkzeuge for prompt delivery and machining support

Technical data

• SKU: CNMG120408‑MW5‑WPP05G‑WALTER
• Article designation: CNMG120408‑MW5 WPP05G
• Product type: Indexable turning insert
• Series: Tiger‑tec Gold
• Grade/Sorte: WPP05G
• Manufacturer: Walter Tools

Facts

• Tolerance class: M
• Rake angle: 0° (negative)
• Corner radius: 0.8 mm
• Insert form: Rhombic 80°
• Insert size: 12
• Thickness code: 04

Special features

• Coated carbide grade (Tiger‑tec Gold)
• Chipbreaker type MW5
• Designed for steel machining (P)
• Balanced wear resistance and toughness
• Suitable for a range of turning applications

FAQ

What materials is this insert intended to machine?
The CNMG120408‑MW5 WPP05G is designed primarily for machining steel (material group P) and is optimised for the thermal and chip formation characteristics typical of steel turning.

How does the Tiger‑tec Gold coating affect tool life?
The Tiger‑tec Gold coating on this Walter Tools insert improves wear resistance and heat management, which typically extends tool life compared with uncoated grades in comparable turning operations.

What benefit does the MW5 chipbreaker provide?
The MW5 chipbreaker promotes consistent chip formation and reliable evacuation, reducing the likelihood of chip entanglement and improving surface finish in both semi‑finishing and finishing passes.

Is the insert suitable for interrupted cuts?
Yes, the negative 0° rake angle combined with a 0.8 mm corner radius and a robust coated carbide grade gives the insert improved edge stability, making it more tolerant of interrupted cutting conditions.

Can this insert be used in standard CNMG toolholders?
The rhombic 80° geometry corresponds to standard CNMG indexing styles, allowing use in compatible toolholders designed for that insert form and size.

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

The Walter AG (marketed as Walter Tools) 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 protected designations are used for explanatory purposes only. There is no affiliation between our company and the named brands; the offered item is original and brand new.