CNMG120404-MU5 WPP10G WPP10G Wendeplatten - Walter Tools

Take advantage of a coated-carbide grade that balances wear resistance and toughness together with an MU5 chipbreaker for reliable chip control during steel turning; this combination improves uptime and process stability. Order the CNMG120404-MU5 WPP10G directly via Metav Werkzeuge or consult our specialists for application support.

CNMG120404-MU5 WPP10G indexable turning insert – Tiger·tec Gold, MU5, Walter Tools

A CNMG120404-MU5 WPP10G indexable turning insert engineered for steel machining, featuring a Tiger·tec Gold coated carbide grade and an MU5 chipbreaker for predictable chip formation.

• Tiger·tec Gold coating for extended tool life
• Optimised MU5 chipbreaker for reliable chip control
• CNMG 80° rhombic shape with 0.4 mm corner radius
• Designed for steel machining (ISO P) with negative 0°

Stable chip control for consistent turning performance

The insert’s MU5 chipbreaker is designed to produce short, controllable chips in a wide range of turning conditions, reducing interruptions and scrap. Combined with a rhombic CNMG geometry and a 0.4 mm corner radius, the system stabilises the cut and supports continuous productivity on steel (ISO P). This leads to fewer tool changes and more consistent cycle times, which is particularly valuable in high-mix and medium-volume production environments.

Coated carbide for longer operating intervals and reliability

The Tiger·tec Gold coated carbide grade WPP10G provides a balance between wear resistance and toughness tailored to steel machining. The coating improves resistance to abrasive wear while the substrate maintains edge stability under intermittent cutting. The result is a measurable improvement in tool life and predictable performance, helping to reduce tooling costs per component and increase overall equipment effectiveness in the turning process.

Negative clearance and geometry for secure edge engagement

With a 0° (negative) clearance angle and robust geometry, the insert offers secure engagement at varying depths of cut and interrupted cuts. The negative arrangement contributes to a stronger cutting edge and stable clamping in the toolholder, which enhances repeatability and reduces the risk of edge chipping under heavy or interrupted cuts. This predictability is crucial when processing unalloyed and alloyed steels where thermal and mechanical loads vary.

Practical application advice and process benefits

The grade and chipbreaker combination suits standard turning operations on components made from steels classified under ISO P. The insert’s design supports a productive balance between finishing and medium stock removal, delivering a good surface quality while maintaining economical cutting parameters. For customers evaluating process improvements, this insert can help shorten machining cycles and reduce unplanned downtime by lowering the frequency of insert replacements.

Contact Metav Werkzeuge for tailored application advice, availability and delivery options for the Tiger·tec Gold CNMG120404-MU5 WPP10G insert; call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• Article number: CNMG120404-MU5-WPP10G-WALTER
• Designation: CNMG120404-MU5 WPP10G
• Product type: indexable turning insert

Facts

• Inscribed circle: 12 mm
• Corner radius: 0.4 mm
• Thickness: 04
• Clearance angle: 0° (negative)
• Tolerance class: M

Special features

• Coating: Tiger·tec Gold (coated carbide)
• Insert shape: Rhombus 80° (CNMG)
• Chipbreaker: MU5
• Grade: WPP10G (for steel, ISO P)
• Series: Tiger-tec Gold

FAQ

What materials is this insert intended for?
The CNMG120404-MU5 WPP10G insert is specified for machining steels (ISO P); the WPP10G grade is optimised for the heat and chip characteristics typical of steel turning.

How does the MU5 chipbreaker affect machining?
The MU5 chipbreaker on this Tiger·tec Gold grade promotes short, controlled chips and improved evacuation, which reduces interruptions and supports stable turning operations on steel.

Is the insert suitable for interrupted cuts or heavy engagement?
Yes; the negative 0° clearance and robust insert geometry provide secure edge support and improved resistance to chipping under interrupted or heavy cutting conditions.

Can this insert be used for finishing as well as medium stock removal?
The combination of WPP10G coating and the CNMG geometry offers a compromise between surface quality and material removal rate, making it suitable for finishing and moderate roughing tasks on steel.

What are the defining dimensions to check for toolholder compatibility?
Key dimensions include the 12 mm inscribed circle, 0.4 mm corner radius and the thickness code 04; ensure the toolholder supports a CNMG 80° rhombic insert with these specifications.

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

The Walter AG (brand appearance: Walter Tools) with headquarters in Tübingen is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned solely for explanatory purposes. There is no connection between our company and the named brands. The offered item is an original, factory-new product from the manufacturer.