CNMG120408-MS3 WPP20G WPP20G Wendeplatten - Walter Tools

Reliable productivity and broad material coverage meet in the Tiger‑tec Gold grade: stable chip control, long tool life and consistent edge security ensure efficient steel turning. Order the CNMG120408‑MS3 WPP20G turning inserts directly via Metav Werkzeuge or consult our specialists for tailored support.

CNMG120408‑MS3 WPP20G — Turning insert (Rhombic 80°) for steel — Walter Tools

The CNMG120408‑MS3 WPP20G is a rhombic 80° coated‑carbide turning insert engineered for productive machining of steel, combining the Tiger‑tec Gold grade with an MS3 chipbreaker for stable performance

• Tiger‑tec Gold coated carbide technology
• Optimised MS3 chipbreaker for stable chips
• Rhombic 80° form with 0.8 mm corner radius
• Suitable for steel machining (ISO P)

Maximum process reliability and extended tool life

The combination of Tiger‑tec Gold coating and the WPP20G coated‑carbide grade delivers enhanced wear resistance and consistent cutting‑edge stability. This results in fewer tool changes and longer uninterrupted runs, which positively affects overall productivity. The grade is optimised for the thermal and chip‑formation characteristics typical of steel machining and supports a balanced compromise between toughness and wear resistance.

Consistent chip control for uninterrupted production

The MS3 chipbreaker is designed to produce short, controllable chips when cutting steels, reducing risks of chip entanglement and machine stoppages. Clear advantages include improved surface finish and a lower likelihood of built‑up edge; by controlling chip flow the insert helps maintain cutting conditions and part tolerances over longer tool life, thereby supporting consistent cycle times and reduced rework.

Robust geometry for versatile turning applications

The rhombic 80° geometry paired with a 0.8 mm corner radius offers a reliable edge for a wide range of turning operations, from finishing to light roughing in steels. The 0° (negative) clearance angle provides secure clamping and edge strength under intermittent cuts. The insert size (12 mm inscribed circle) and the coded thickness ensure compatibility with standard CNMG toolholders, making integration into existing toolsets straightforward and cost‑effective.

Contact Metav Werkzeuge for expert advice on Walter Tools Tiger‑tec Gold inserts and availability of CNMG120408‑MS3 WPP20G — eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• SKU: CNMG120408-MS3-WPP20G-WALTER
• Designation (ISO): CNMG120408-MS3 WPP20G
• Series: Tiger‑tec Gold
• Grade: WPP20G
• Manufacturer: Walter Tools

Facts

• Corner radius: 0.8 mm
• Form: Rhombus 80°
• Clearance angle: 0° (negative)
• Inscribed circle / size: 12 mm
• Thickness code: 04
• Tolerance class: M

Special features

• Coated carbide grade WPP20G (Tiger‑tec Gold)
• MS3 chipbreaker geometry
• Material group: P (steel)
• Application: Turning / indexable insert
• Execution: G

FAQ

What materials is this insert recommended for?
The CNMG120408‑MS3 WPP20G insert is specified for machining steels (ISO group P) and is engineered to handle the heat and chip formation typical of steel turning.

How does the MS3 chipbreaker improve performance?
The MS3 chipbreaker on this Walter Tools insert produces short, controlled chips that reduce entanglement and interruptions, improving surface finish and enabling longer uninterrupted cutting times.

Is the geometry suitable for finishing operations?
Yes, the rhombic 80° form with a 0.8 mm corner radius gives a robust edge appropriate for finishing and light roughing in steel components.

Can the insert be used in standard CNMG toolholders?
The CNMG120408‑MS3 designation corresponds to standard CNMG toolholders; verify holder compatibility with the inscribed circle (12 mm) and thickness code before mounting.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are used for identification purposes only and do not imply any affiliation with our company. The offered item is an original, factory‑new product of the stated manufacturer. The Walter AG brand (marketed as Walter Tools) is part of the Sandvik group and is known for precision tools and reliable performance.