WNMG100612-MP5 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the Tiger·tec Gold coating and the MP5 chipbreaker for consistent chip control and extended edge life; combine this with the robust Trigon geometry for stable turning of steel and secure supply via Metav Werkzeuge for uninterrupted production.

WNMG100612-MP5 WPP20G indexable turning insert — Trigon 80°, Tiger·tec Gold coating (Walter Tools)

The WNMG100612-MP5 WPP20G is an indexable turning insert designed for reliable steel machining in general turning applications, offering high process stability and repeatable surface quality

• Tiger·tec Gold coating for high wear resistance
• Trigon 80° geometry for stable cutting forces
• MP5 chipbreaker for predictable chip formation
• 1.2 mm corner radius for edge security

Consistent performance for steel machining

The coated carbide grade WPP20G, part of the Tiger·tec Gold family, is optimised for machining steel (ISO P) and balances wear resistance with toughness. The combination of the WPP20G grade and the MP5 chipbreaker produces stable chip formation, reducing the risk of built-up edge and improving dimensional consistency. This results in fewer interruptions for tool changes and more predictable cycle times, which supports higher throughput on turning centres. For customers seeking measurable productivity gains, the technical design focuses on delivering repeatable results across a broad range of steels.

Geometry engineered to increase process security

The Trigon 80° form with a 1.2 mm corner radius and a 0° (negative) rake angle gives a robust edge that resists mechanical shock and vibration during heavier cuts. The insert’s shape concentrates cutting forces in a controlled way, which improves tool life and reduces chatter tendency in unstable setups. The nominal thickness and edge configuration also simplify toolholder selection and setup, lowering the time required for process qualification. In practical terms, the geometry helps to maintain surface finish and dimensional accuracy over longer tool lifetimes.

Economical operation through coating and edge technology

The coated carbide construction of this insert offers enhanced abrasion resistance and thermal stability compared with uncoated grades. The Tiger·tec Gold coating technology is engineered to extend usable life under typical steel cutting temperatures and to maintain a sharp cutting edge for longer. Reduced flank wear and a more predictable wear pattern translate into lower tooling costs per component and reduced machine downtime. For production environments where tool change frequency impacts overall efficiency, the coating and chip control together support a favourable cost-in-use profile.

Application guidance and practical advantages

This insert is intended primarily for turning operations on steel under the ISO P classification and is suitable for a range of operations from light finishing to more productive general turning, depending on cutting data and rigidity of the setup. The MP5 chipbreaker is tuned for medium to long chips, improving evacuation in through-cut and facing operations. For best results, pair the insert with a compatible toolholder and establish cutting parameters based on material grade and machine rigidity; machining trials under controlled conditions will determine optimal speeds and feeds. If further cutting data or assistance is required, technical advice is available.

For precise cutting data, availability and supply of the Walter Tools WNMG100612-MP5 WPP20G insert, contact Metav Werkzeuge GmbH at info@metav-werkzeuge.com or call +49 2822 7131930 for tailored recommendations and delivery options

Technical Data

• Article number: WNMG100612-MP5-WPP20G-WALTER
• Product name: Drehwendeschneidplatte WNMG100612-MP5 WPP20G Walter Tools
• Manufacturer: Walter Tools
• Series: Tiger-tec Gold
• Grade: WPP20G
• Chipbreaker: MP5

Facts

• Insert form: Trigon 80°
• Insert size: 10
• Corner radius: 1.2 mm
• Thickness: 06
• Free angle: 0° (negative)
• Tolerance class: M

Special features

• Coating / grade: Tiger·tec Gold (coated carbide)
• Material application: Steel (ISO P)
• Execution: G
• ISO designation: WNMG100612-MP5 WPP20G

FAQ

What materials is this insert suitable for?
The Walter Tools WNMG100612-MP5 WPP20G is formulated for machining steel (ISO P); the WPP20G grade balances wear resistance and toughness for a broad range of steels.

Which chip shape can be expected with the MP5 chipbreaker?
The MP5 chipbreaker promotes medium to long chip segmentation and stable evacuation, helping to avoid entanglement in turning and facing operations.

How does the Trigon 80° form affect cutting forces?
The Trigon 80° geometry concentrates forces to improve edge stability and reduce vibration, which supports better surface finish and repeatable dimensions in less rigid setups.

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

Trademarks and product names are the property of their respective owners. Brand names and protected designations are mentioned solely for explanatory purposes. There is no affiliation between Metav Werkzeuge and the named brands. The offered item is an original, brand-new product from the stated manufacturer.