WNMM100612-HU3 WPP20G WPP20G Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Gold coating, the HU3 chipbreaker and Trigon 80° geometry for efficient, repeatable turning of Stahl components; order the WNMM100612-HU3 WPP20G indexable turning insert directly via Metav Werkzeuge or consult our application specialists for tailored advice.

WNMM100612-HU3 WPP20G — Indexable turning insert with Tiger·tec Gold coating and Trigon 80° geometry (Walter Tools)

The WNMM100612-HU3 WPP20G is an indexable turning insert engineered for robust, general-purpose turning of Stahl (P) where consistent chip control and reliable edge life are priorities.

• Tiger·tec Gold coated carbide
• Trigon 80° insert geometry
• Chipbreaker HU3 for controlled chips
• Corner radius 1.2 mm for stable cutting

Precise machining performance for demanding turning tasks

The insert’s Tiger·tec Gold coating and coated carbide substrate deliver a controlled balance between wear resistance and toughness, which translates into longer tool life and predictable results in series production. Designed for Stahl (P) applications, the Trigon 80° form combines a large rake support and a robust cutting edge to withstand interrupted cuts and moderate depths of cut. The chipbreaker HU3 promotes consistent chip formation, reducing risks of re-cutting and improving surface integrity. For engineers seeking measurable process stability, the insert offers a direct path to improved uptime and fewer in-process interruptions.

Repeatable tool life and process security for production environments

The negative rake of 0° (negative) together with a corner radius 1.2 mm supports stable engagement and reduces the likelihood of edge chipping when machining variable batch materials. These geometry choices favour a balanced wear pattern that helps maintain part tolerances across a tool life, which is particularly valuable in serial manufacturing. The grade WPP20G is a Walter-developed cutting material optimised for common Stahl machining tasks, providing a predictable compromise between resistance to abrasion and resistance to fracture. This predictability enables process engineers to plan tool-change intervals and scrap rates with greater confidence.

Easy specification and integration into standard toolholders

The ISO designation WNMM100612-HU3 identifies the insert geometry and size for straightforward selection of compatible toolholders and clamping systems. As an indexable insert in the Tiger·tec Gold series, it is suited to applications that demand both repeatable performance and efficient production throughput. The insert’s general-purpose character makes it a practical choice for job shops and production lines where flexibility across a range of Stahl grades is required. Specification engineers will welcome the clear geometry and grade information, which streamlines tool lists and reduces the time spent on trial cuts.

Contact Metav Werkzeuge today for application guidance, sample availability and advice on integrating the WNMM100612-HU3 WPP20G insert into your tool inventory.

Technical Data

• Article number: WNMM100612-HU3-WPP20G-WALTER
• Designation: WNMM100612-HU3 WPP20G
• Type: Drehwendeschneidplatte / indexable turning insert
• Brand: Walter Tools
• Series: Tiger-tec Gold
• Grade: WPP20G
• Execution: M
• Tolerance class: M
• ISO designation without grade: WNMM100612-HU3

Core specifications

• Insert form: Trigon 80°
• Corner radius: 1.2 mm
• Rake angle: 0° (negative)
• Insert size: 10
• Plate thickness: 06

Special features

• Coating: Tiger·tec Gold
• Chipbreaker: HU3
• Material application: Stahl (P)
• Substrate: coated carbide

FAQ

What materials is this insert suitable for?
The insert is designed primarily for Stahl (P) applications; the WPP20G grade and chipbreaker HU3 are optimised for turning various unalloyed and alloyed Stahl groups.

How does the Tiger·tec Gold coating benefit production?
Tiger·tec Gold on the WNMM100612-HU3 WPP20G provides enhanced wear resistance and surface stability, which helps extend tool life and maintain consistent part quality in continuous machining.

What advantage does the Trigon 80° geometry provide?
The Trigon 80° form gives a strong cutting edge and good load-bearing capability, making the insert suitable for robust turning tasks and operations with interrupted cuts.

Is the insert compatible with standard ISO toolholders?
Yes, the ISO designation WNMM100612-HU3 enables selection of compatible standard toolholders that accept Trigon 80° inserts with this size and thickness.

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

Protected trademarks and trade names are the property of their respective owners and are mentioned here for clarification only. There is no affiliation between our company and the named brands. The offered item is an original, factory-new product of the manufacturer.