RDMT0803M0-D57 WKP35S Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver wear resistance, optimised D57 chip control and the RDMT0803 geometry for consistent, productive milling of steel and cast iron; order the insert directly via Metav Werkzeuge or consult our technical team for application advice.

RDMT0803M0-D57 WKP35S milling insert by Walter Tools — Tiger·tec Silver coating, for steel and cast iron

The RDMT0803M0-D57 WKP35S is a round indexable milling insert designed for efficient machining of steel and cast iron, offering stable cutting behaviour and reliable chip formation.

• Tiger·tec Silver coating for long tool life
• Optimised chipformer D57 for reliable chip control
• RDMT0803 geometry, 15° clearance angle
• Suited for steel (P) and cast iron (K) machining

Consistent cutting performance for uninterrupted production

The RDMT0803 geometry combined with the WKP35S grade from the Tiger·tec Silver family ensures a balanced mix of toughness and hardness that supports steady metal removal. The coated carbide substrate reduces flank wear under cyclic loads, which leads to fewer interruptions for tool changes and a more predictable production rhythm. This regularity in performance supports planned cycle times and reduces the risk of unexpected downtime, a decisive advantage in mixed-volume manufacturing.

Coating and grade that extend tool life and surface quality

The Tiger·tec Silver coating technology provides thermal stability and improved oxidation resistance at elevated cutting temperatures, which translates directly into edge stability and repeatable surface finish. The WKP35S grade is formulated for the thermal and mechanical demands of machining steel and cast iron, so component tolerances are maintained for longer between regrinds. The result is reduced tooling consumption and more consistent part quality across batches.

Geometry and chip control that reduce rework and machine stress

An optimised chipformer D57 and a 15° clearance angle promote controlled chip breaking and efficient evacuation from the cutting zone. Effective chip control prevents chip re-cutting and lowers the risk of built-up edge or surface damage, thereby improving machining reliability. The insert’s round shape provides smooth engagement in interrupted cuts and supports higher feed rates where process stability is required, boosting material removal without compromising tool life.

Material scope and application efficiency in daily work

Designed for the ISO P and K groups, this insert is suitable for common tasks in steel and cast iron milling, from roughing to semi-finishing operations. Its combination of geometry and grade is particularly useful where practitioners need a single, robust insert to cover several workpiece types, reducing tool inventory complexity. For detailed parameters and process windows, Metav Werkzeuge can supply cutting data and application charts to match specific machines and setups.

For tailored advice on the Walter Tools RDMT0803M0-D57 WKP35S and to verify suitability for specific production tasks, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: RDMT0803M0-D57-WKP35S-WALTER
• Description: Fräswendeschneidplatte RDMT0803M0-D57 WKP35S Walter Tools
• Series: Tiger·tec Silver
• Grade: WKP35S
• Manufacturer: Walter Tools

Core specifications

• Clearance angle: 15°
• Insert size: 08
• Insert thickness: 03
• Chipformer: D57
• Tolerance class: M
• Shape: Round
• Version: T

Materials & applications

• Coating: Tiger·tec Silver
• Material class: P / K
• Suitable for: steel
• Suitable for: cast iron
• ISO designation: RDMT0803M0-D57 WKP35S

FAQ

What materials is this insert intended for?
The RDMT0803M0-D57 WKP35S is designed for ISO groups P and K and is suitable for machining steel and cast iron with optimised chip control.

How does the Tiger·tec Silver coating benefit production?
The Tiger·tec Silver coating on the WKP35S grade improves thermal resistance and wear behaviour, which helps maintain tool life and consistent surface finish over longer runs.

What is the function of the D57 chipformer?
The D57 chipformer is engineered to break and evacuate chips reliably, reducing recutting and improving process stability in both continuous and interrupted milling.

Is the insert geometry suitable for interrupted cuts?
Yes, the round RDMT0803 geometry with a 15° relief angle provides robustness in interrupted cuts and supports stable engagement and feed rates.

Can this insert be used for both roughing and semi-finishing?
The WKP35S grade and the insert geometry are suitable for a range of operations from roughing to semi-finishing, offering flexibility for mixed production requirements.

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

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