XDMT4009250R-F55 WKP25S Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver coating, the WKP25S grade and precise geometry to increase process reliability and tool life; order directly via Metav Werkzeuge or contact the consultants for cutting data and application advice.

XDMT4009250R-F55 WKP25S milling insert by Walter Tools — Tiger·tec Silver coating, F55 chipbreaker

The XDMT4009250R-F55 WKP25S is a milling insert designed for productive roughing and finishing of Stahl and Gusseisen, offering a balance of wear resistance and chip control.

• Tiger·tec Silver coated carbide
• WKP25S grade for Stahl and Gusseisen
• F55 chipbreaker for controlled chips
• 15° clearance angle for stable cutting

Increased productivity through coating and grade

The combination of the Tiger·tec Silver coating with the WKP25S carbide grade provides pronounced resistance to abrasive wear and maintains a stable cutting edge under varying loads. This results in more consistent machining and fewer interruptions for index changes, which translates into measurable productivity gains on both short and long runs. The geometry is optimised for common workshop tasks on Stahl and Gusseisen, so the insert supports higher material removal rates without compromising component quality. The measurable advantages are longer tool life and improved process stability, reducing time spent on rework.

Reliable chip control and surface quality

The dedicated F55 chipbreaker promotes predictable chip formation across a range of cutting conditions, helping to avoid long, entangling swarf and to support safe chip evacuation. Controlled chips reduce the risk of surface damage and make downstream cleaning easier, leading to a better surface finish with less manual intervention. The 2.5 mm corner radius contributes to edge robustness and a smoother transition at the cut, while the 15° clearance angle aids in maintaining an even cutting force, both of which support repeatable results in production environments.

Practical integration and application guidance

With a nominal plate size of 40 mm and a thickness code of 09, the insert fits a wide range of milling cutters that accept this ISO-style designation and mounting. The insert is intended for standard clamping systems and is suitable for both roughing and semi-finishing passes when matched with appropriate cutting parameters for Stahl and Gusseisen. Application of the grade should follow typical carbide practice: select coolant and speeds based on workpiece hardness and rigidity, and favour conservative feeds when first introducing the geometry into a new job. For precise cutting data or process recommendations for the Walter Tools insert (SKU XDMT4009250R-F55-WKP25S-WALTER), Metav Werkzeuge can supply tailored values and documentation.

Contact Metav Werkzeuge for tailored cutting data and procurement support for Walter Tools Tiger·tec Silver inserts; technical consultants are available to advise on machining parameters and compatibility

Technical data

• Article number: XDMT4009250R-F55-WKP25S-WALTER
• Designation: XDMT4009250R-F55 WKP25S
• Series: Tiger-tec Silver
• Grade: WKP25S
• Manufacturer: Walter Tools
• Product type: Milling insert (Fräswendeschneidplatte)

Numbers / Core technical data

• Clearance angle: 15°
• Corner radius: 2.5 mm
• Plate size: 40 mm
• Thickness: 09

Special features / Versions

• Chipbreaker: F55
• Coating: Tiger·tec Silver
• Material applicability: Stahl, Gusseisen
• Tolerance class: M
• Execution: T

FAQ

What materials is this insert suitable for? The milling insert XDMT4009250R-F55 WKP25S (Walter Tools) is engineered for machining Stahl and Gusseisen, matching the intended ISO material groups P and K.

What is the purpose of the F55 chipbreaker? The F55 chipbreaker on the XDMT4009250R-F55 WKP25S creates shorter, more controllable chips to improve evacuation and surface quality during milling operations.

How does the Tiger·tec Silver coating benefit production? The Tiger·tec Silver coating on the Walter Tools insert enhances wear resistance and cutting-edge stability, extending tool life and supporting consistent process performance.

What does the 2.5 mm corner radius affect in cutting? A 2.5 mm corner radius increases edge strength and contributes to a smoother cutting action, which helps when switching between roughing and semi-finishing passes with the insert.

Is this insert compatible with standard ISO-style cutters? Yes, the geometry and designation (XDMT4009250R-F55 WKP25S) correspond to standard ISO-style milling holders; matching the insert to a cutter with compatible clamping is required.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

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