SEHW1204AFN WPP35G Wendeplatten - Walter Tools

Benefit from the Tiger‑tec Gold coating together with the WPP35G grade for durable cutting edges and consistent chip control in steel machining; order directly via Metav Werkzeuge or request technical advice from their consultants.

SEHW1204AFN WPP35G milling insert — Tiger‑tec Gold coating, for steel, Walter Tools

The SEHW1204AFN WPP35G is a square 90° coated milling insert designed for productive steel machining, combining a robust grade with a specialised coating for improved wear resistance and edge stability.

• Tiger‑tec Gold coated carbide insert
• Optimised for steel (ISO P)
• Square 90° insert form
• 20° relief angle for stable cutting

Predictable performance in steel operations

The Tiger‑tec Gold coating and the WPP35G grade provide a coated carbide solution optimised for the thermal and chip‑formation characteristics of steel (ISO P). This combination promotes uniform wear and a durable edge, reducing the frequency of index changes and supporting longer uninterrupted runs. The chemistry and multi‑layer coating of Tiger‑tec Gold help to limit flank wear and improve resistance to built‑up edge, which can translate into more predictable component quality and reduced rework in serial production.

Geometry that supports stability and repeatability

A square 90° insert form with a 20° relief angle gives secure seat stability and predictable cutting forces for shoulder and face milling. The dimensional designations (size 12, thickness 04) and tolerance class H deliver repeatable mounting and concentricity when paired with compatible toolholders, supporting high process stability in repetitive tasks. Where stiffness and tool life are priorities, the geometry helps maintain surface finish and positional accuracy over extended tool life cycles.

Application scope and practical advantages

This insert is specified for machining steel and covers a broad spectrum of cutting conditions, balancing wear resistance and toughness for mixed applications. The WPP35G grade, as implemented by Walter Tools, is suitable for operations requiring a mix of durability and versatility—routine finishing and medium‑duty roughing alike. Users benefit from reduced downtime and predictable performance, while the coated surface often permits higher cutting speeds compared with uncoated grades under comparable conditions.

For procurement or specific machining recommendations with Walter Tools' Tiger‑tec Gold inserts, contact Metav Werkzeuge for tailored advice and ordering: info@metav-werkzeuge.com or +49 2822 7131930.

Technical data

• SKU: SEHW1204AFN-WPP35G-WALTER
• Identification: SEHW1204AFN WPP35G
• Manufacturer: Walter Tools
• Product type: milling insert

Facts

• Size designation: 12
• Thickness designation: 04
• Relief angle: 20°
• Tolerance class: H
• Insert form: Square 90°

Special features

• Coating technology: Tiger‑tec Gold
• Grade: WPP35G (coated carbide)
• Material group: Steel (ISO P)
• Designed for consistent chip formation and extended edge life

FAQ

What materials is this insert designed for?
The SEHW1204AFN WPP35G is designed primarily for steel machining (ISO P), with the coating and grade tailored to the heat and chip behaviour typical for unalloyed and alloyed steels.

What does the WPP35G grade indicate?
WPP35G is Walter Tools' coated carbide grade within the Tiger‑tec Gold family, formulated to balance wear resistance and toughness for productive steel machining.

What are the key geometric features of the insert?
The insert has a square 90° form and a 20° relief angle, providing stable seating, predictable cutting forces and suitability for shoulder and face milling applications.

Can this insert be used for finishing and medium roughing?
Yes; the combination of grade and coating makes the SEHW1204AFN WPP35G suitable for finishing and medium‑duty roughing tasks in steel, delivering consistent surface quality and reliable tool life.

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 trademarks are mentioned for explanatory purposes only. There is no connection between our company and the named brands. The offered item is an original factory‑new product of the manufacturer.