SNMG120408-MU5 WPP20G WPP20G Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Gold coating and the MU5 chipbreaker for extended tool life and consistent chip control; the 0.8 mm corner radius delivers reliable edge strength during demanding steel turning. Order the SNMG120408-MU5 WPP20G directly via Metav Werkzeuge or ask the consultants for specification advice.

SNMG120408-MU5 WPP20G – Indexable turning insert, Tiger·tec Gold grade for steel | Walter Tools

A SNMG120408-MU5 WPP20G indexable turning insert designed for robust steel machining, delivering stable chip formation and reproducible results in production turning applications

• Tiger·tec Gold coating for wear resistance
• MU5 chipbreaker for dependable chip control
• Square 90° shape for versatile turning operations
• 0.8 mm corner radius for improved edge strength

Consistent productivity and wear resistance for steel turning

The SNMG120408-MU5 WPP20G pairs the Tiger·tec Gold coating with the WPP20G substrate to ensure consistent wear resistance when machining a wide range of steels (material group P). The MU5 chipbreaker is optimised for the typical chip forms encountered during steel turning, supporting uninterrupted production and reducing downtime for regrinding. By focusing on tool life and process stability, this insert helps to sustain cycle times and lowers the frequency of tool changes, which is particularly relevant in batch and continuous manufacturing environments.

Geometry engineered for predictable cutting performance

The insert’s square 90° format and 0° (negative) free angle create a robust cutting edge suitable for general turning and finishing operations. The 0.8 mm corner radius increases edge strength and reduces the risk of premature chipping under interrupted cuts or heavy engagement. The designation SNMG120408 describes the insert geometry and size, while the plate thickness and form ensure compatibility with standard indexable holders. These geometric choices translate into predictable cutting forces and simplified process planning when integrating the insert into existing tool setups.

Process reliability and economical operation in production

Specified with tolerance class M, the insert supports repeatable seating and positioning in toolholders, which contributes to consistent dimensional accuracy across parts. The Tiger·tec Gold series is engineered for broad steel applications according to ISO 513, offering stable chip formation and a balance of toughness and wear resistance. The result is improved surface quality and fewer unscheduled interventions. For operations seeking dependable throughput, this insert offers a pragmatic compromise between performance and economy while maintaining the quality expectations of modern machining.

For Tiger·tec Gold performance from Walter Tools and tailored procurement support, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 to discuss specifications and availability

Technical data

• Article number: SNMG120408-MU5-WPP20G-WALTER
• SKU: SNMG120408-MU5-WPP20G-WALTER
• Product type: Turning insert
• ISO designation: SNMG120408-MU5 WPP20G
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold
• Grade: WPP20G
• Chipbreaker: MU5

Key dimensions

• Insert size: 12
• Thickness: 04
• Corner radius: 0.8 mm
• Shape: Square, 90°
• Free angle: 0° (negative)
• Tolerance class: M

Materials and features

• Material application: P (steel)
• Suitability: Steel machining according to ISO 513
• Coating technology: Tiger·tec Gold
• Edge geometry: 0.8 mm corner radius
• Chip control: MU5 chipbreaker
• Series characteristics: Balanced wear resistance and toughness

FAQ

What materials is this insert suitable for?
The SNMG120408-MU5 WPP20G is designed primarily for machining steel (material group P) and is specified accordingly within the Tiger·tec Gold series.

What does the MU5 chipbreaker provide?
The MU5 chipbreaker on this insert improves chip control during steel turning, promoting steady chip evacuation and reducing the likelihood of chip-related interruptions.

What is the corner radius and why does it matter?
This insert has a 0.8 mm corner radius, which increases edge strength and contributes to consistent surface finish and longer edge life under typical turning loads.

Is the insert compatible with standard SNMG toolholders?
Yes, the SNMG120408-MU5 geometry corresponds to standard SNMG sizes and fits compatible indexable toolholders designed for that format.

What does tolerance class M indicate?
Tolerance class M denotes a medium tolerance level for seat and fit, supporting reliable indexing and repeatability in production tool setups.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and protected trade names are mentioned solely for explanatory purposes. There is no connection between our company and the mentioned brands. The offered item is an original, factory-new product of the manufacturer.