RDMX07T1M0-D57 WKP25S Wendeplatten - Walter Tools

Benefit from the combination of Tiger‑tec Silver coating and the wear‑resistant WKP25S grade for longer tool life and consistent surface quality when machining steel and cast iron; order directly via Metav Werkzeuge or consult our specialists for application advice.

RDMX07T1M0-D57 WKP25S milling indexable insert – Walter Tools, Tiger‑tec Silver, 15°

The RDMX07T1M0-D57 WKP25S is a round milling insert engineered for productive machining of steel and cast iron components in medium‑to‑high cutting regimes.

• Tiger‑tec Silver coating for wear resistance
• Suitable for steel and cast iron machining
• Round insert geometry for smooth cutting action
• Chipbreaker D57 for controlled chip formation

Increased productivity through advanced coating and grade

The combination of Tiger‑tec Silver technology and the WKP25S coated carbide grade delivers a measurable boost in productivity by improving wear resistance and thermal stability. The tailored coating reduces flank and crater wear at elevated cutting temperatures, so cycle times can be optimised without compromising tool life. For machining operations involving long engagement or interrupted cuts in steel and cast iron, this results in fewer indexings and a more predictable tool‑change schedule.

Consistent chip control for improved surface quality

The dedicated chipbreaker D57 has been designed to produce short, controlled chips even under varying cutting conditions. Effective chip control reduces the risk of built‑up edge and contributes to a consistent surface finish on the workpiece. This geometry helps maintain stable cutting forces, which supports process reliability and reduces vibration-related tool wear. Operators and process planners can therefore expect repeatable results and fewer reworks.

Versatile round geometry and optimised relief angle

The round geometry of the insert provides smooth entry and exit in the cut, distributing cutting forces evenly and enabling lower cutting edge sensitivity when radial depths vary. The 15° free angle supports good contact conditions between the insert and workpiece, balancing strength at the cutting edge with favourable shear conditions. Combined with the T1 thickness and tolerance class M, the insert is suitable for both finishing and productive semi‑finishing passes where stability and edge security are required.

Application scope and handling benefits

Designed for ISO groups P (steel) and K (cast iron), this indexable insert is a practical choice for mixed‑material job shops and production environments seeking a single grade to cover a broad material range. The stable chip formation and robust coating make the insert effective in both continuous and interrupted cutting. Replacement and handling are straightforward thanks to the standardised designation and geometry, which simplifies tool selection and inventory management across milling toolholders compatible with this round insert.

For specific cutting data, application guidance or to acquire the RDMX07T1M0-D57 WKP25S from Walter Tools, contact Metav Werkzeuge for availability and tailored support at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• SKU: RDMX07T1M0-D57-WKP25S-WALTER
• Designation: RDMX07T1M0-D57 WKP25S
• Product type: Milling indexable insert
• Manufacturer: Walter Tools

Numbers / Core technical data

• Free angle: 15°
• Plate size: 07
• Plate thickness: T1
• Tolerance class: M
• Plate form: Round
• Chipbreaker: D57

Designs / Special features

• Series: Tiger‑tec Silver
• Grade: WKP25S
• Applicable material groups: P (steel), K (cast iron)
• Execution: X

FAQ

What materials is this insert suitable for?
The RDMX07T1M0‑D57 WKP25S insert is engineered for ISO groups P (steel) and K (cast iron), making it suitable for a wide range of unalloyed and alloyed steels as well as common cast irons.

How does the Tiger‑tec Silver coating improve performance?
The Tiger‑tec Silver coating on the WKP25S grade increases thermal resistance and reduces abrasive wear, which extends the service life of the insert under higher cutting temperatures.

What advantage does the chipbreaker D57 offer?
The chipbreaker D57 produces short, controllable chips that help prevent edge build‑up and support a consistent surface finish, particularly useful in mixed cutting conditions.

Is the round geometry suitable for finishing operations?
Yes, the round geometry combined with the 15° free angle provides smooth cutting entry and even force distribution, which benefits finishing and semi‑finishing applications.

How is the tolerance class relevant for setup?
Tolerance class M ensures consistent insert dimensions for accurate seat repeatability and reliable clamping, simplifying setup and reducing variation between indexings.

Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany

The Walter AG (brand presentation: Walter Tools) is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names and protected product designations are used solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The offered item is an original, brand‑new product of the manufacturer.