XDGT4009250R-D57 WSP45G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating and the WSP45G grade for sustained performance in milling of steel, stainless steel and high-temperature alloys; order via Metav Werkzeuge or consult the technical advisors for application-specific recommendations.

XDGT4009250R-D57 WSP45G milling indexable insert — Tiger·tec Gold coating, 15° clearance (Walter Tools)

The XDGT4009250R-D57 WSP45G is a coated carbide milling insert engineered for versatile milling applications across steels, stainless steels and heat-resistant alloys.

• Tiger·tec Gold coating for extended tool life
• WSP45G grade for P / M / S materials
• 15° clearance angle for secure chip control
• 2.5 mm corner radius for stable milling

Proven coating technology for longer productive tool life

The PVD-based Tiger·tec Gold technology paired with the WSP45G grade provides a balanced combination of wear resistance and toughness. This coating system reduces flank and crater wear under the thermal and mechanical loads typical in milling, helping to maintain a consistent cutting edge over extended cycles. For production environments where predictable tool life and reduced downtime matter, the coated carbide composition offers a clear advantage in repeatable performance and process stability.

Stable cutting edge and controlled chip formation for efficient machining

Built around a chipbreaker D57 and a generous 2.5 mm corner radius, the geometry promotes stable chip formation and reduces the risk of edge chipping during interrupted cuts. The 15° clearance supports secure engagement and helps to prevent built-up edge on the rake face. Together these features result in improved surface finish and lower scrap rates, as the insert retains edge integrity under varied feeds and depths of cut typical of slotting and face milling operations.

Broad material coverage to simplify tool selection

Rated for machining groups P / M / S, the grade is suitable for unalloyed and alloyed steels, stainless steel, and heat-resistant superalloys or titanium. This breadth enables consolidation of tool inventories: one insert family can address multiple workpiece materials while maintaining process reliability. The combination of toughness and thermal stability in the grade reduces the need for frequent grade changes and supports consistent dimensional accuracy across mixed production runs.

Practical dimensions and tolerance for machine compatibility

The insert features an inscribed circle size of 40 mm, thickness code 09 and a tolerance class G, which correspond to common milling pockets and holders. The execution code T and the standardised ISO designation ensure straightforward matching with suitable toolholders. When planning retrofit or new-tool strategies, these dimensional details support quick verification of holder compatibility and clamping stability to achieve repeatable results on CNC milling centres.

Contact Metav Werkzeuge for tailored application advice and ordering of Walter Tools inserts — info@metav-werkzeuge.com · +49 2822 7131930

Technical data

• Article number: XDGT4009250R-D57-WSP45G-WALTER
• Product name: Fräswendeschneidplatte XDGT4009250R-D57 WSP45G
• Manufacturer: Walter Tools
• SKU: XDGT4009250R-D57-WSP45G-WALTER

Facts

• Inscribed circle: 40 mm
• Free clearance angle: 15°
• Corner radius: 2.5 mm
• Thickness code: 09
• Tolerance class: G

Special features

• Series: Tiger·tec Gold
• Grade: WSP45G (coated carbide)
• Chipbreaker: D57
• Execution: T
• Material suitability: Steel (P), Stainless steel (M), Superalloys/Titanium (S)

FAQ

What materials is this insert suitable for?
The insert is specified for machining steel, stainless steel and heat-resistant superalloys/titanium (P / M / S); the WSP45G grade and Tiger·tec Gold coating are selected to handle these groups.

How does the Tiger·tec Gold coating benefit milling operations?
Tiger·tec Gold is a PVD coating system that improves wear resistance and thermal stability, extending tool life and supporting consistent surface finish in continuous production.

What does the D57 chipbreaker provide?
The D57 chipbreaker promotes controlled chip formation and evacuation, reducing edge loading and supporting stable cutting forces during face and shoulder milling.

Which dimensions are important for holder compatibility?
The key dimensions are the 40 mm inscribed circle, thickness code 09 and corner radius 2.5 mm; these should match the toolholder pocket and clamping system.

Is this insert suitable for interrupted cuts?
Yes — the combination of a robust grade, coated carbide substrate and a 2.5 mm corner radius enhances edge stability, making the insert appropriate for many interrupted milling tasks.

What does tolerance class G imply?
Tolerance class G indicates standardised manufacturing accuracy for consistent fit in matched holders and predictable positioning in assemblies.

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

Protected trademarks and trade names are the property of their respective owners and are mentioned for explanatory purposes only. There is no affiliation between Metav Werkzeuge and the mentioned brands; the offered item is an original, factory-new product of the respective manufacturer.