WNMG080408-FP5 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the proven combination of Tiger·tec Gold coating and the WPP20G grade for stable chip formation, broad steel coverage and long tool life; order directly via Metav Werkzeuge or consult the team for application-specific advice.

WNMG080408-FP5 WPP20G Trigon 80° turning insert for steel, Tiger·tec Gold — Walter Tools

A WNMG080408-FP5 WPP20G turning insert designed for versatile steel machining, offering a trigon 80° geometry and the Tiger·tec Gold coating for high process reliability

• Tiger·tec Gold coating for long tool life
• Trigon 80° geometry for secure clamping
• Optimised FP5 chipbreaker for consistent chips

Higher productivity with advanced coating technology

The combination of the Tiger·tec Gold technology and the WPP20G grade yields a coated carbide insert that focuses on extending tool life and reducing replacement intervals. The multilayer coating improves heat resistance and wear behaviour during continuous turning of steels, which lowers the cost per part in series production. For planners and process engineers this translates into fewer machine stops and a more predictable tool-change cadence, supporting a measurable increase in overall machining throughput.

Consistent chip control and improved surface quality

The FP5 chipbreaker is engineered for reliable chip formation in a wide range of cutting conditions, producing short, manageable chips that reduce interruption risks and improve workplace safety. Combined with the trigon 80° form, the geometry stabilises cutting forces and contributes to superior surface quality on turned components. In practical terms, this means fewer downstream operations and less rework, especially in finishing and semi-finishing passes on steel components.

Optimised for steel machining and secure clamping

Developed for materials in ISO group P, the insert is optimised specifically for steel machining. The negative 0° clearance (negative rake) offers increased cutting-edge strength and resistance to edge chipping under interrupted cuts or roughing tasks. The 0.8 mm corner radius supports a balance between component strength and fine surface finish, making the insert suitable for a variety of turning operations where repeatable dimensional accuracy and tool robustness matter.

Process reliability, repeatability and tolerance management

With a tolerance class M, the geometry and dimensions ensure consistent seating and repeatable performance across indexable cycles. This repeatability reduces setup variation and supports consistent cycle times in batch manufacturing. The combination of stable substrate properties and coating technology delivers predictable wear behaviour, aiding lifecycle planning and spare-part provisioning for production managers focused on lean and resilient machining processes.

Practical integration and application recommendations

The insert integrates efficiently into standard holders that accept the WNMG form factor and benefits from controlled clamping forces due to its trigon shape. For best results, match cutting data to the grade’s intended use in steel turning and validate feed and speed in short trials before full production runs. If cutting parameters, toolholder compatibility or process optimisation advice is required, Metav Werkzeuge provides consultancy to align cutting strategy with production targets.

For high-process stability, choose Walter Tools Tiger·tec Gold inserts in WPP20G quality — contact Metav Werkzeuge for tailored machining recommendations at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: WNMG080408-FP5-WPP20G-WALTER
• Designation: WNMG080408-FP5 WPP20G
• Product type: Turning insert
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold
• Grade: WPP20G
• Chipbreaker: FP5

Core specifications

• Corner radius: 0.8 mm
• Thickness: 04
• Size designation: 08
• Clearance angle: 0° (negative)
• Tolerance class: M

Features and applications

• Coating: Tiger·tec Gold
• Substrate: Coated carbide
• Material application: Steel (ISO group P)
• Chip control: FP5 for stable chip formation
• Shape: Trigon 80°
• Typical use: Versatile steel turning, finishing and semi-finishing

FAQ

What materials is this insert suitable for?
The Walter Tools WNMG080408-FP5 WPP20G insert is intended for machining materials in ISO group P, primarily various steels.

What is the advantage of the Tiger·tec Gold coating?
The Tiger·tec Gold coating on the WPP20G grade improves heat resistance and wear behaviour, which enhances tool life and process stability during steel turning.

How does the FP5 chipbreaker affect production?
The FP5 chipbreaker produces short, controllable chips that reduce interruption and improve workplace safety, aiding uninterrupted production runs.

Is the insert suitable for interrupted cuts?
Yes; the negative 0° clearance and robust cutting edge make the insert resistant to edge chipping, which is beneficial in interrupted cutting scenarios on steel.

What does the 0.8 mm corner radius mean for surface finish?
A 0.8 mm corner radius provides a compromise between edge strength and surface finish, making it suitable for finishing and semi-finishing operations with reliable dimensional results.

Walter Tools: The Walter AG (brand Walter Tools) with headquarters in Tübingen is one of the 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 protected trademarks are mentioned for explanation only and do not imply any affiliation between our company and the named brands. The offered item is an original, factory-new product of the manufacturer.

Manufacturer: Walter Tools; part of the Sandvik Group; AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden; support.coromant@sandvik.com