CNMG120404-MP5 WPP30G WPP30G Wendeplatten - Walter Tools

Benefit from the combination of Tiger‑tec Gold coating and the MP5 chipbreaker for extended tool life and dependable chip control; optimised for steel machining, the insert supports consistent productivity and fewer tool changes. Order the CNMG120404-MP5 WPP30G directly via Metav Werkzeuge or consult our technical advisors for application-specific recommendations.

CNMG120404-MP5 CNMG120404-MP5 WPP30G indexable turning insert for steel — Walter Tools

The CNMG120404-MP5 WPP30G is a rhombic 80° indexable turning insert with Tiger‑tec Gold coating, engineered for efficient machining of steel under ISO P conditions.

• CNMG120404-MP5 WPP30G by Walter Tools
• Tiger‑tec Gold coating for extended tool life
• MP5 chipbreaker for reliable chip control
• Rhombic 80° shape, 0.4 mm corner radius

Consistent productivity through advanced coating

The round-the-clock demand of production requires tools that last and perform predictably. The Tiger‑tec Gold coating on this insert increases wear resistance and maintains cutting-edge integrity over longer production runs, reducing the frequency of tool changes. For operations focused on throughput, this translates into lower downtime and a better cost-per-part ratio. The grade WPP30G is developed for a wide range of steel turning tasks and balances toughness with hardness to resist abrasive and adhesive wear during continuous cutting.

Predictable chips and improved process stability

Controlled chip formation is essential to maintain cycle times and avoid interruptions. The MP5 chipbreaker is designed to produce compact, manageable chips when machining steel, improving workplace safety and reducing the need for manual chip handling. By stabilising the cutting process, the insert supports consistent surface quality and fewer interrupted cycles, which is especially important for automated and lights-out machining where unattended reliability is required.

Geometry tailored to strength and finish

The rhombic 80° form combined with a 0.4 mm corner radius delivers a balance between edge strength and the ability to produce good surface finishes. The moderately sized corner radius increases resistance to edge chipping under interrupted cuts while still allowing acceptable finish levels on general turning operations. The insert’s negative 0° relief design provides robust cutting geometry for heavier cuts and enhances stability on rigid toolholders, making it suitable for a variety of general turning applications in steel.

Practical application guidance and compatibility

This insert is specified for ISO P materials, covering unalloyed and alloyed steels typically encountered in production environments. The CNMG geometry is widely supported by standard toolholders, and the insert’s tolerance class M ensures consistent seating and repeatability in serial production. For selection of cutting parameters, reference the machine and workpiece rigidity: the coating and chipbreaker support a pragmatic balance of speed and feed that favours productivity without sacrificing tool life. For application-specific parameter suggestions, Metav Werkzeuge can provide tailored recommendations.

Contact Metav Werkzeuge today for tailored advice on Walter Tools Tiger‑tec Gold inserts such as the CNMG120404-MP5 WPP30G and secure a reliable supply for ongoing production

Technical data

• SKU: CNMG120404-MP5-WPP30G-WALTER
• Article name: CNMG120404-MP5 WPP30G
• Product type: indexable turning insert
• Series: Tiger‑tec Gold
• Grade: WPP30G
• Manufacturer: Walter Tools

Core measurements

• Size designation: 12
• Thickness designation: 04
• Corner radius: 0.4 mm
• Relief angle: 0° (negative)
• Tolerance class: M

Special features

• Coating: Tiger‑tec Gold
• Chipbreaker: MP5
• Insert form: Rhombic 80°
• Designation without grade: CNMG120404-MP5
• Application group: ISO P (steel)
• Execution: G (negative)

FAQ

Which materials is this insert suitable for?
The CNMG120404-MP5 WPP30G from Walter Tools is specified for ISO P materials and is suitable for machining unalloyed and alloyed steels commonly used in industrial turning.

What advantages does the Tiger‑tec Gold coating offer?
The Tiger‑tec Gold coating on the Walter Tools insert improves wear resistance and thermal stability, extending tool life and helping to maintain consistent cutting performance across longer production runs.

How does the MP5 chipbreaker affect machining behaviour?
The MP5 chipbreaker provides reliable chip control, producing compact chips that ease evacuation, reduce the risk of entanglement and support a steadier cutting process, which benefits surface quality and process stability.

What does the 0° negative relief mean in practice?
A 0° negative relief creates a robust cutting edge that resists deformation and supports heavier cutting conditions; on the CNMG120404-MP5 WPP30G this increases stability for roughing and interrupted cuts.

Is the insert compatible with standard CNMG toolholders?
Yes, the geometry is a standard CNMG format and is compatible with widely used CNMG toolholders; the tolerance class M ensures consistent seating and repeat accuracy.

Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany; info@walter-tools.com

Protected trademarks and trade names remain the property of their respective owners. Brand names and registered trademarks are mentioned for clarification only. There is no affiliation between our company and the named brands. The offered article is an original, factory-new product of the manufacturer.