WNMG080408-MP5 WPP05G WPP05G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating, the MP5 chipbreaker and the robust Trigon 80° form for productive and predictable steel turning; order genuine Walter Tools inserts through Metav Werkzeuge or contact the consultants for tailored application support.

WNMG080408-MP5 WPP05G turning insert — Trigon 80° geometry, Tiger·tec Gold by Walter Tools

WNMG080408-MP5 WPP05G is a coated carbide turning insert designed for reliable steel machining in general turning applications, offering a balance of wear resistance and toughness in a compact, indexable format

• Tiger·tec Gold coating for wear resistance
• Optimised MP5 chipbreaker for steel machining
• Trigon 80° geometry for stable cutting
• 0.8 mm nose radius for repeatable finishes

Higher productivity through coated-carbide wear control

The insert’s Tiger·tec Gold coating and grade WPP05G combine to provide enhanced wear resistance and consistent edge life when machining steels. The coating reduces abrasive wear and thermal loading, which in turn maintains cutting performance over longer tool paths. The integrated MP5 chipbreaker is tuned for typical steel chip formation; it promotes controlled chip flow and reduces built-up edge, lowering the risk of unplanned stops and improving overall process efficiency. For production environments the result is fewer indexings and a steadier cycle time.

Robust edge and geometry for stable turning

The Trigon 80° configuration with a 0.8 mm nose profile and 0° negative relief gives a mechanically secure cutting edge that tolerates interruptions and variable cutting conditions. A trigon insert presents multiple cutting corners while the negative relief supports a stronger cutting edge, which is particularly valuable when facing intermittent cuts or rough sections. The tolerance class M ensures dimensional consistency between indexings, supporting predictable form tolerances and part repeatability in serial production.

Seamless integration and consistent tool life

As a standard WNMG-style indexable insert, the component is intended for straightforward mounting in compatible holders and indexable tool systems that accept the WNMG form. The insert’s coated carbide substrate and chipbreaker design help deliver reproducible results from one insert to the next, easing process setup and reducing the need for frequent adjustments. Consistency in performance contributes to lower overall tooling consumption and a more economical machining process across medium-to-high volume turning operations.

Application guidance for best results in steel turning

The grade is optimised for ISO group P (steel) applications and is suitable across a range of steel conditions where a compromise between wear resistance and toughness is required. For routine turning use moderate cutting speeds and feeds recommended for coated carbides in steel; the MP5 chip control and the insert’s geometry favour steady metal removal and good surface finish after indexing. When selecting cutting data, prioritise stable clamping and appropriate coolant or lubrication strategies to further extend tool life and safeguard part quality.

Contact Metav Werkzeuge for application guidance and to source genuine Walter Tools Tiger·tec Gold inserts directly via Metav Werkzeuge; consultants are available to advise on toolholder compatibility and cutting data

Technical Data

• Article number: WNMG080408-MP5-WPP05G-WALTER
• Product type: Drehwendeschneidplatte / turning insert
• Series: Tiger-tec Gold
• Grade: WPP05G
• Chipbreaker: MP5
• Form: Trigon 80°
• Manufacturer: Walter Tools

Numbers / Core technical data

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

Special features / Versions

• Coating: Tiger·tec Gold (coated carbide)
• Substrate: coated carbide
• Application group: P (steel)
• Designation: WNMG080408-MP5 WPP05G

FAQ

What materials is this insert designed for?
The insert is designed primarily for ISO group P applications; the WPP05G grade and Tiger·tec Gold coating are optimised for machining steel.

What does WPP05G indicate?
WPP05G denotes Walter Tools’ carbide grade in the Tiger·tec Gold family; it describes a coated carbide formulated for wear resistance and general-purpose steel turning.

Is the Trigon 80° shape suitable for finishing and roughing?
The Trigon 80° geometry with a 0.8 mm nose radius provides a robust edge for semi-finishing and general turning; for heavy roughing a larger radius or a dedicated roughing grade may be preferable.

Can the insert handle interrupted cuts?
Yes. The negative relief and strong edge form make the insert resilient to interruptions in the cut and variable workpiece conditions.

How is chip control achieved on this insert?
Chip control relies on the integrated MP5 chipbreaker, which is optimised for steel chip formation and supports controlled evacuation under typical turning parameters.

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

The Walter AG (brand appearance: Walter Tools) is one of the world’s leading manufacturers of precision tools for metal cutting and is part of the Sandvik Group. Trademarks and trade names are the property of their respective owners. Mark names and protected designations are mentioned solely for explanation and comparison purposes. There is no affiliation between our company and the mentioned brands. The offered item is an original, factory-new product from the manufacturer.