SNMM250724-HU7 WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of high wear resistance, stable chip control and compatibility with ISO P steels for consistent production results; order directly via Metav Werkzeuge or request an application consultation from the Metav team.

SNMM250724-HU7 WPP20G — Indexable turning insert, HU7 chipbreaker, 0° negative rake (Walter Tools)

The SNMM250724-HU7 WPP20G is a square 90° indexable insert designed for productive turning of steel under ISO P conditions, combining Tiger‑tec Gold coating with a robust chipbreaker for repeatable performance.

• Tiger‑tec Gold coating for extended tool life
• Square 90° geometry with 2.4 mm corner radius
• HU7 chipbreaker for reliable chip control
• Designed for machining steel (ISO P)

Productive metal removal with optimised wear resistance

The combination of Tiger‑tec Gold coating and the WPP20G grade delivers a balance of wear resistance and toughness tailored to steel machining. The coated cemented carbide substrate is engineered to resist adhesive and abrasive wear typical of ISO P operations, which helps to maintain cutting-edge stability over longer tool life. This results in fewer indexings and reduced process interruptions, supporting higher uptime and a better cost per component in series production.

Predictable chip formation and machining security

The HU7 chipbreaker is designed for controlled chip formation when turning steels, producing short, manageable chips across common cutting conditions. Together with the 0° negative rake, the insert provides stable cutting forces and improved edge security during interrupted cuts or hard spots, reducing the risk of built-up edge and unexpected rework. These features benefit workshops seeking consistent surface finish and repeatable cycle times.

Geometry focused on versatility and accuracy

The square 90° shape with a 2.4 mm corner radius gives robustness where strength is needed while allowing effective finishing capability on external contours. The insert size of 25 mm and a nominal thickness of 7 mm provide a rigid cutting edge for medium to heavy roughing and finishing passes. The tolerance class M supports close repeatability between indexings, simplifying tool change planning and clamping accuracy in production tooling systems.

Efficient integration into production workflows

Suppliers and production engineers will appreciate the clear specification and compatibility with standard ISO tooling systems. The insert’s grade and chipbreaker are configured specifically for steel (ISO P) applications, enabling straightforward selection for many common turning tasks. With a focus on stable chip control and longer edge life, the component supports higher process reliability and reduced tooling logistics for batch and continuous manufacturing.

For application advice or to secure supply of the SNMM250724‑HU7 WPP20G, contact Metav Werkzeuge for tailored recommendations and fast order processing: info@metav-werkzeuge.com · +49 2822 7131930

Technical data

• Article number: SNMM250724-HU7-WPP20G-WALTER
• Designation: SNMM250724-HU7 WPP20G
• Brand: Walter Tools
• Product type: Indexable turning insert
• Series: Tiger‑tec Gold

Facts

• Corner radius: 2.4 mm
• Plate size: 25 mm
• Plate thickness: 7 mm
• Free cutting angle: 0° (negative)
• Tolerance class: M

Special features

• Chipbreaker: HU7
• Grade: WPP20G
• Coating technology: Tiger‑tec Gold
• Plate form: Square 90°
• Material application: Steel (ISO P)

FAQ

Which materials is this insert intended for?
The SNMM250724‑HU7 WPP20G is developed for machining steel (ISO P) and is optimised for the heat and chip characteristics typical of these materials.

What advantage does the Tiger‑tec Gold coating provide?
The Tiger‑tec Gold coating on the WPP20G grade improves wear resistance and edge stability, helping the SNMM250724‑HU7 to deliver longer tool life and more consistent component quality.

How does the HU7 chipbreaker influence chip control?
The HU7 chipbreaker on this insert produces short, controllable chips under a wide range of cutting conditions, which reduces handling risk and supports uninterrupted production cycles.

Is the 2.4 mm corner radius suitable for finishing passes?
A 2.4 mm corner radius offers a compromise between strength and surface finish, allowing the insert to be used for robust finishing as well as semi‑finishing in many turning operations.

What does tolerance class M mean for set‑up accuracy?
Tolerance class M indicates a medium level of dimensional repeatability, simplifying toolholder set‑up and ensuring predictable indexing behaviour for production tooling systems.

Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen, Germany;
Protected trademarks and trade names are the property of their respective owners. Brand names and protected designations are used here for explanation only and do not imply any affiliation with or endorsement by those trademark holders. The offered item is an original, factory‑new article of the specified manufacturer.