CNMG160612-MU5 WMP20G WMP20G Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Gold coating and the MU5 chipbreaker for consistent performance in stainless-steel turning; order the CNMG160612-MU5 WMP20G directly via Metav Werkzeuge or consult their technical team for application support.

CNMG160612-MU5 WMP20G — indexable turning insert for stainless steels, Tiger·tec Gold (Walter Tools)

CNMG160612-MU5 WMP20G is an indexable turning insert designed for machining stainless steels, delivering stable edge performance under medium to robust cutting conditions

Tiger·tec Gold coated for enhanced wear resistance
Optimised MU5 chipbreaker for reliable chip control
Designed for stainless steel machining (ISO M)

Long-lasting performance where heat and adhesion matter

The combination of Tiger·tec Gold coating and the WMP20G grade delivers a balance of wear resistance and edge stability specifically for stainless steels. The coated carbide construction reduces adhesion and built-up edge during interrupted cuts and elevated temperatures, which translates into fewer insert changes and more predictable cycle times. This technical pairing supports a productive machining process with lower tooling consumption and consistent component tolerances.

Geometry engineered for precision and secure cutting

The rhombic 80° form with a 1.2 mm nose radius and a 0° (negative) clearance angle provides a robust cutting edge for medium to heavier cuts while retaining the ability to produce good surface finishes. The MU5 chipbreaker is shaped to control chip formation in tough-to-machine stainless grades, guiding chips away from the cutting zone and reducing the risk of damage to the workpiece. These geometrical choices improve tool life and reduce vibration in demanding turning operations.

Process advantages: chip control, surface quality, and economy

A well-matched grade and chipbreaker lead directly to improved chip control and more consistent finishes on turned components. The coated cutting grade minimises flank wear and maintains a sharper cutting geometry for longer, supporting tighter tolerances and fewer reworks. In production terms this means higher throughput and lower overall machining costs per part, while maintaining traceable, repeatable results across lots.

Compatibility with machining strategies and tooling systems

The CNMG format is widely compatible with standard clamping systems, making the insert easy to integrate into existing toolholders for roughing and semi-finishing operations. The WMP20G grade is aimed at users needing reliable performance in stainless steel applications; when paired with appropriate cutting data it supports aggressive material removal while preserving surface integrity. For advice on cutting parameters or suitable toolholders, the Metav Werkzeuge consultants can provide tailored recommendations.

For reliable stainless-steel turning with Walter Tools’ Tiger·tec Gold technology, contact Metav Werkzeuge for application advice and supply of the CNMG160612-MU5 WMP20G insert.

Technical Data

• SKU: CNMG160612-MU5-WMP20G-WALTER
• Article designation: CNMG160612-MU5 WMP20G
• Product type: indexable turning insert
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold

Core Technical Data

• Inscribed circle: 16
• Thickness: 06
• Nose radius: 1.2 mm
• Clearance angle: 0° (negative)
• Insert shape: Rhombus 80°

Special Features

• Grade: WMP20G
• Chipbreaker: MU5
• Coated carbide (coating technology Tiger·tec Gold)
• Material group: M (stainless steels)
• Execution: G
• UID: CNMG160612-MU5-WMP20G-WALTER

FAQ

What materials is this insert suitable for?
The CNMG160612-MU5 WMP20G insert is formulated for stainless steels (ISO group M) and supports medium to robust machining conditions.

What does the MU5 chipbreaker provide?
The MU5 chipbreaker on this insert improves chip control during turning of tougher stainless grades, helping to prevent entanglement and protecting the cutting edge.

How does the Tiger·tec Gold coating benefit performance?
Tiger·tec Gold coating enhances wear resistance and reduces adhesion tendencies, resulting in longer tool life and more stable cutting conditions for the WMP20G grade.

Is the rhombic 80° shape suitable for finishing?
Yes — the rhombic 80° geometry with a 1.2 mm nose radius balances strength and finish capability, making it appropriate for both semi-finishing and finishing passes depending on setup.

Can this insert be used in standard CNMG toolholders?
The CNMG160612-MU5 WMP20G follows the CNMG form factor and is compatible with standard CNMG toolholders; ensure the holder and clamping system are rated for the intended cutting forces.

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

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