WNMG080408-FP5 WEP10C WEP10C Wendeplatten - Walter Tools

Combining the high-quality WEP10C cermet grade with the FP5 chipbreaker and a stable Trigon geometry delivers consistent surface finish and predictable edge life; ideal where repeatability and fine finishing matter. Order or request application guidance through Metav Werkzeuge for fast availability and technical advice.

WNMG080408-FP5 WEP10C — Trigon 80° cermet turning insert by Walter Tools

The WNMG080408-FP5 WEP10C is a Trigon 80° indexable insert engineered for fine finishing and stable chip control in machining operations.

• WEP10C cermet grade for top surface finish
• FP5 chipbreaker for stable chip control
• Trigon 80° form for versatile turning
• 0.8 mm corner radius for fine edge strength

Precision finishing through a specialised cermet grade

The WEP10C cermet formulation places emphasis on surface finish and edge stability rather than aggressive stock removal. As a consequence, this indexable insert performs reliably in operations that demand consistent part quality and minimal secondary finishing. The FP5 chipbreaker provides predictable chip formation, reducing the risk of stringing or entanglement in medium to light cuts. In practical terms, the pairing of a cermet grade with a controlled chipformer reduces rework and supports higher first-pass yield rates.

Geometry designed for adaptable turning and edge security

The Trigon 80° shape offers a balanced compromise between accessibility and strength: the acute geometry supports versatile tool approach angles while the 0.8 mm corner radius increases edge endurance in finishing passes. A 0° negative rake further stabilises the cutting edge under intermittent cutting conditions, and the tolerance class M ensures consistent seating and repeatable positioning in suitable toolholders. Those characteristics together make the insert suitable where tight tolerances and consistent form must be preserved across production batches.

Application guidance and integration into the production process

The insert belongs to the Walter Cermet series and carries the designation WNMG080408-FP5 WEP10C, which should be referenced when matching holders and programming cutting data. Material suitability is catalogue-dependent; the specific workpiece materials and cutting conditions must be verified against the product matrix to select optimal feeds and speeds. For millimetre-scale finishing operations, the combination of a cermet grade and the FP5 chipbreaker supports improved surface integrity and reduced burr formation, helping to shorten downstream processing and boosting throughput.

Contact Metav Werkzeuge for application advice, availability and ordering of the Walter Cermet WNMG080408-FP5 WEP10C insert

Technical Data

• Article number: WNMG080408-FP5-WEP10C-WALTER
• Designation: WNMG080408-FP5 WEP10C
• Label: Drehwendeschneidplatte WNMG080408-FP5 WEP10C Walter Tools

Facts

• Corner radius: 0.8 mm
• Free angle: 0° (negative)
• Insert form: Trigon 80°
• Insert size: 08
• Thickness: 04
• Tolerance class: M

Special features

• Series: Walter Cermet
• Grade: WEP10C (cermet)
• Chipbreaker: FP5
• Execution: G
• Material specification: catalogue-dependent
• Manufacturer: Walter Tools

FAQ

What materials is the WNMG080408-FP5 WEP10C suited to machine?
Material suitability for the WNMG080408-FP5 WEP10C must be checked in the product matrix; the cermet grade is intended for applications where fine finishing and surface quality are priorities rather than heavy roughing.

How does the FP5 chipbreaker affect machining behaviour?
The FP5 chipbreaker on the WNMG080408-FP5 promotes controlled chip formation and evacuation, which helps maintain consistent cutting forces and reduces the chance of chip-related surface defects during finishing passes.

What advantages does the Trigon 80° form provide?
The Trigon 80° geometry increases accessibility to complex contours while maintaining edge strength, making the insert suitable for a wide range of turning profiles where a balance of reach and robustness is required.

How should the 0° negative rake be interpreted for cutting data?
A 0° negative rake on the WNMG080408-FP5 WEP10C enhances edge stability under interrupted cuts and light finishing, so feeds and speeds should be adjusted accordingly to benefit from the improved edge security without overloading the insert.

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

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