XDGT4009250R-D57 WKP35S Wendeplatten - Walter Tools

Take advantage of the combination of high wear resistance, stable chip control and reliable edge life for consistent milling performance; order the insert directly via Metav Werkzeuge or consult our specialists for cutting data and compatibility advice.

XDGT4009250R-D57 WKP35S milling insert, Tiger·tec Silver – Walter Tools

The XDGT4009250R-D57 WKP35S is a high-performance milling insert designed for robust machining of steel and cast iron in indexable milling applications

• Tiger·tec Silver coating for high wear resistance
• WKP35S grade for stable chip control
• Optimised for steel and cast iron machining
• 15° clearance angle for dependable cutting

Maximise productivity with advanced coating and grade

The combination of Tiger·tec Silver coating and the WKP35S substrate ensures consistent cutting performance in demanding operations. Designed for the thermal and mechanical conditions of machining steel and cast iron, the coating improves resistance to abrasive wear and reduces edge degradation. This leads to longer intervals between insert changes and a noticeable increase in cumulative productivity for serial and batch production.

Durable edge geometry for stable surface quality

The insert’s 2.5 mm corner radius and 15° clearance angle provide a balance between strength and cutting efficiency. The robust geometry supports a long edge life while helping to maintain consistent workpiece finish. The chipbreaker D57 promotes controlled chip formation during interrupted and continuous milling, reducing the risk of built-up edge and improving dimensional stability of machined components.

Practical application and process benefits

As an indexable solution within the Tiger·tec Silver series, this insert suits a wide range of cutter bodies and milling strategies. Compliance with ISO 513 material groups for P and K confirms suitability for common steels and cast irons; the insert therefore simplifies tool selection across mixed material programmes. Reduced tool changes and predictable wear behaviour contribute to lower downtime and improved overall process reliability.

Why choose this Walter Tools insert for workshop demands

Walter Tools’ engineering focus delivers a combination of precise manufacturing and repeatable performance. The XDGT4009250R-D57 WKP35S insert is particularly suited where consistent chip control and extended edge life are priorities. For operations seeking improved cycle times and reproducible surface quality, this indexable insert offers a reliable, production-ready option.

Contact Metav Werkzeuge for tailored machining recommendations on Walter Tools inserts such as the XDGT4009250R-D57 WKP35S and request specific cutting data or compatibility checks by email or phone

Technical data

• Article number: XDGT4009250R-D57-WKP35S-WALTER
• Designation: XDGT4009250R-D57 WKP35S
• Manufacturer: Walter Tools

Numerical data

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

Special features

• Series: Tiger·tec Silver
• Grade: WKP35S
• Chipbreaker: D57
• Suitable for: Steel (P) and Cast iron (K)
• Tolerance class: G
• Execution: T
• Material groups: P / K

FAQ

What materials can this insert machine?
The XDGT4009250R-D57 WKP35S insert from Walter Tools is specified for steel (P) and cast iron (K) in accordance with ISO 513, making it suitable for a broad range of ferrous machining tasks.

How does the Tiger·tec Silver coating help performance?
Tiger·tec Silver on the XDGT4009250R-D57 WKP35S increases resistance to abrasive wear and thermal loading, which extends tool life and maintains cutting edge integrity under higher cutting stresses.

What is the benefit of the chipbreaker D57?
The D57 chipbreaker on this insert promotes controlled, short chips in both continuous and interrupted milling, improving evacuation and reducing the risk of surface damage and built-up edge.

How does the corner radius affect machining outcomes?
The 2.5 mm corner radius of the insert enhances edge robustness, supporting longer tool life and a stable surface finish when machining heavier cuts or intermittent engagement.

Is this insert compatible with standard indexable milling cutters?
The XDGT4009250R-D57 WKP35S is an indexable milling insert designed to fit matching cutter bodies that accept the XDGT geometry; check cutter compatibility before ordering to ensure correct seat and clamping.

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

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