RDHX07T1M0-A57 WKP25S Wendeplatten - Walter Tools

Combine the Tiger·tec Silver coating with the WKP25S grade to achieve durable cutting edges and reliable chip control for steel and cast iron machining; order directly via Metav Werkzeuge or ask our consultants for application advice.

RDHX07T1M0-A57 WKP25S milling insert — for steel and cast iron | Walter Tools

The RDHX07T1M0-A57 WKP25S is a round milling insert designed for productive machining of steel and cast iron, optimised for consistent chip formation and long tool life.

• Tiger·tec Silver coating for extended tool life
• Optimised A57 chipbreaker for reliable chip control
• Round 07 form with 15° relief for versatile milling
• Suitable for steel and cast iron machining

Consistent performance for demanding metalcutting

The insert from the Tiger·tec Silver series delivers consistent cutting performance across interrupted and continuous cuts. Thanks to the WKP25S grade and a robust coated carbide substrate, the tool maintains its edge and reduces flank wear, which supports predictable tool-change intervals and higher uptime. The round geometry and 15° relief provide a stable engagement with the workpiece, enabling reliable material removal rates while preserving surface quality. This balance between durability and stability is particularly useful in batch production where repeatability matters.

Reliable chip control and reduced machining risk

Built around the A57 chipbreaker, the insert controls chip formation for both long and short chips typical of steel and cast iron. Controlled chips reduce the risk of re-cutting and tool blockages, improving process safety and lowering downtime. The combination of the chipbreaker and the Tiger·tec Silver surface treatment decreases built-up edge and supports a steady cutting temperature; the result is improved tool life and consistent component finish. For shops seeking fewer interruptions and more predictable cycle times, this configuration is a practical choice.

Broad material coverage with straightforward application

Engineered for workpiece groups P and K, the insert is suitable for a wide range of steels and grey or nodular cast irons. The round form in size 07 and the thin T1 geometry allow adaptable usage across grooving and face-milling operations where a compact cutting edge or tight corner access is required. As the grade addresses the thermal and abrasive demands of these materials, the insert helps to maintain process reliability and component tolerance, making it suitable for both stable and slightly variable setups in modern machining centres.

Contact Metav Werkzeuge today to discuss how the Walter Tools Tiger·tec Silver WKP25S grade fits specific machining tasks and to arrange supply through our technical sales team, who can advise on insert selection and application

Technical Data

• Article number: RDHX07T1M0-A57-WKP25S-WALTER
• Product type: milling insert
• Brand: Walter Tools
• Series: Tiger-tec Silver
• Grade: WKP25S
• ISO designation: RDHX07T1M0-A57 WKP25S

Facts

• Relief angle: 15°
• Insert size: 07
• Thickness: T1
• Tolerance class: H
• Form: Round
• Chipbreaker: A57

Applications & Features

• Material compatibility: Steel (P), Cast iron (K)
• Coating / substrate: Tiger·tec Silver coated cemented carbide
• Execution: X
• Label: Fräswendeschneidplatte RDHX07T1M0-A57 WKP25S Walter Tools
• UID / SKU: RDHX07T1M0-A57-WKP25S-WALTER

FAQ

What materials is this insert suitable for?
The RDHX07T1M0-A57 WKP25S milling insert by Walter Tools is designed primarily for steel (P) and cast iron (K) applications, matching the thermal and abrasive requirements of these groups.

What is the benefit of the A57 chipbreaker on this insert?
On the RDHX07T1M0-A57 WKP25S, the A57 chipbreaker provides controlled chip formation to reduce re-cutting and the risk of chip-related interruptions, improving process security and surface consistency.

Which coating and grade does this insert use?
The RDHX07T1M0-A57 WKP25S belongs to the Tiger·tec Silver series and uses the WKP25S coated carbide grade for enhanced edge stability and wear resistance.

What are the geometric characteristics of the insert?
The RDHX07T1M0-A57 WKP25S is a round form insert in size 07 with a 15° relief and a T1 thickness, suitable for versatile milling operations where compact engagement is required.

For which machining tasks is this insert recommended?
The RDHX07T1M0-A57 WKP25S is recommended for productive milling of steel and cast iron where reliable chip control and long tool life are priorities; specific application windows are catalogue- and geometry-dependent.

Manufacturer: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany

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