CNMG120412-RM5 WPP10G WPP10G Wendeplatten - Walter Tools

Take advantage of the combination of wear-resistant coating, purpose-designed geometry and reliable chip control for efficient steel turning and reduced tool changes. The CNMG120412-RM5 in WPP10G grade offers productive material removal on steel, stable tool life and reliable performance; order inserts via Metav Werkzeuge or contact the consultants for application advice.

CNMG120412-RM5 WPP10G Walter Tools — CNMG1204 turning insert, Tiger·tec Gold coating

A CNMG120412-RM5 WPP10G indexable turning insert engineered for productive steel machining with a Tiger·tec Gold coated carbide grade and RM5 chipbreaker

• Tiger·tec Gold coated carbide grade WPP10G
• RM5 chipbreaker for stable chip control
• Rhombic 80° insert with 1.2 mm corner radius
• Negative 0° clearance for interrupted cuts

Consistent performance for steel machining

The coated carbide composition and the Tiger·tec Gold technology combine to provide high wear resistance and dependable edge life when machining steel. The WPP10G grade is tuned for the thermal and mechanical stresses typical of steel turning, delivering a balance between wear resistance and toughness. The result is fewer insert changes, more predictable process windows and improved overall equipment effectiveness. The proof lies in consistent surface finishes and repeatable tool life under standard turning conditions.

Geometry that raises productivity and stability

The rhombic 80° shape and a 1.2 mm corner radius provide a robust cutting edge suitable for general turning operations and semi-finishing. The CNMG120412-RM5 geometry distributes cutting forces effectively, reducing vibration and promoting stable chip formation. A negative 0° clearance makes this insert particularly resilient in interrupted cuts and unstable setups, helping maintain tool integrity under demanding conditions while still enabling effective material removal rates.

Reliable chip control and easy process integration

The RM5 chipbreaker is designed to create short, controllable chips when working with steel grades, lowering the risk of chip entanglement and improving surface quality. As a coated insert, it supports higher cutting speeds compared with uncoated grades, which can translate into shorter cycle times. Compatibility with common CNMG toolholders and the standard CNMG format ensures quick integration into existing tooling systems, reducing setup time and simplifying inventory management.

Application guidance and process benefits

Intended primarily for steel applications, this indexable insert supports a wide range of feed and speed settings thanks to its balanced grade and robust geometry. The combination of the Tiger·tec Gold coating and the RM5 chip control enables consistent machining in both stable and semi-challenging conditions. In production environments where repeatability and uptime are priorities, the insert contributes to lower per-part tooling costs and fewer process interruptions.

Contact Metav Werkzeuge for application recommendations and to request CNMG120412-RM5 WPP10G inserts from Walter Tools; phone +49 2822 7131930 or eMail info@metav-werkzeuge.com

Technical data

• Article number: CNMG120412-RM5-WPP10G-WALTER
• Label: Drehwendeschneidplatte CNMG120412-RM5 WPP10G Walter Tools
• Product type: Drehwendeschneidplatte
• Manufacturer: Walter Tools

Facts

• Insert format: 12
• Thickness: 04
• Corner radius: 1.2 mm
• Clearance angle: 0° (negative)
• Insert shape: Rhombus 80°
• Chipbreaker: RM5
• Grade: WPP10G
• Series: Tiger-tec Gold
• Tolerance class: M

Special features

• Coated carbide grade WPP10G
• Designed for steel machining (ISO P)
• Negative geometry for interrupted cuts
• Robust 1.2 mm corner radius for semi-finishing
• Stable chip control with RM5
• Series: Tiger·tec Gold
• Execution: G
• Manufacturer brand: Walter Tools

FAQ

What materials is this insert suitable for?
The CNMG120412-RM5 WPP10G insert is designed primarily for steel machining (ISO group P) and performs well across a broad range of unalloyed and alloyed steels.

How does the Tiger·tec Gold coating benefit production?
The Tiger·tec Gold coating on the WPP10G grade increases wear resistance and supports higher cutting speeds, which helps to extend tool life and improve process productivity.

Is the insert suitable for interrupted cutting?
Yes, the negative 0° clearance and robust geometry make this insert suitable for interrupted cuts and applications with variable engagement.

Which chipbreaker is fitted and what is its advantage?
The RM5 chipbreaker provides controlled, short chips when machining steel, reducing the risk of chip build-up and improving surface finish consistency.

Can the insert be used in standard CNMG toolholders?
The insert conforms to the CNMG format and is compatible with standard CNMG toolholders, facilitating straightforward integration into existing tooling systems.

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

The Walter AG (brand appearance: Walter Tools) is one of the world’s leading manufacturers of precision tools for metalworking and forms part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners and are used here for explanation only. There is no affiliation between our company and the mentioned brands. The offered item is an original, factory-new product of the manufacturer.