XNMU090612-F57 WKP35G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating and the WKP35G grade for extended cutting life and consistent chip control in demanding milling operations; order directly via Metav Werkzeuge or consult the team for process recommendations.

XNMU090612-F57 WKP35G — Milling indexable insert for steel and cast iron (Walter Tools), Tiger‑tec Gold, negative 0°

The XNMU090612-F57 WKP35G is a coated carbide milling insert designed for robust face and peripheral milling of steel and cast iron, offering stable chip formation and reliable performance under varying cutting conditions.

• Tiger‑tec Gold coated carbide grade WKP35G
• Negative 0° rake for robust cutting
• Suitable for steel and cast iron machining
• 1.2 mm corner radius, chipbreaker F57

Maximise uptime with Tiger‑tec Gold coating and WKP35G grade

The combination of Tiger‑tec Gold technology and the WKP35G coated carbide grade delivers higher wear resistance and improved tool life compared with uncoated grades. The advanced coating system reduces flank wear and promotes stable edge retention, which translates into longer uninterrupted cutting periods and fewer index changes. For production environments where predictable tool performance affects cycle time and scrap rates, this insert helps maintain consistent output while reducing tooling interventions.

Stable chip control and robust cutting geometry for ferrous materials

Featuring the chipbreaker F57 and a negative 0° rake, the insert is engineered for controlled chip breaking and high process security when machining both steel and cast iron. The negative rake geometry increases edge strength for interrupted cuts or tough materials, while the specified chip form and clearance ensure that heat and forces are managed effectively. This results in reliable surface quality and a reduced likelihood of edge chipping during heavy cuts, improving first-pass yields in series production and job-shop work alike.

Precise geometry for predictable tool setup and repeatability

With a 1.2 mm corner radius and standard size code 09 / thickness 06, the insert provides a well-defined cutting edge that supports repeatable set-up and consistent dimensional results. The tolerance class M ensures close conformity to nominal dimensions, simplifying toolholder selection and minimising runout concerns. Integration into existing tool systems is straightforward, and documented geometry makes it easier to define cutting data for different steel grades and cast iron types, supporting faster process stabilisation and consistent part quality.

Contact Metav Werkzeuge for detailed cutting data and application support for the Walter Tools XNMU090612-F57 WKP35G insert to secure reliable milling performance in steel and cast iron

Technical data

• Article number: XNMU090612-F57-WKP35G-WALTER
• Label: Fräswendeschneidplatte XNMU090612-F57 WKP35G Walter Tools
• Product type: Milling indexable insert
• Manufacturer: Walter Tools
• Series: Tiger‑tec Gold
• Grade: WKP35G
• Chipbreaker: F57
• Tolerance class: M

Facts

• Plate size: 09
• Plate thickness: 06
• Corner radius: 1.2 mm
• Rake angle: 0° (negative)
• Applicable materials: P (steel), K (cast iron)

Special features

• Coated carbide cutting material
• Designed for steel and cast iron machining
• Stable chip formation and wear resistance
• Suitable for robust and interrupted cuts
• Series description: Tiger‑tec Gold coating technology

FAQ

What materials is this insert suitable for?
The XNMU090612-F57 WKP35G insert is formulated for machining steel (ISO group P) and cast iron (ISO group K), using the WKP35G grade and Tiger‑tec Gold coating to handle typical thermal and abrasive conditions.

How does the negative 0° rake affect performance?
A negative 0° rake increases edge strength and resistance to chipping, making the insert particularly reliable in interrupted cuts or when machining tougher steels and cast iron where robustness is required.

What role does the chipbreaker F57 play?
The chipbreaker F57 is designed to produce controlled, short chips in ferrous materials, improving evacuation and reducing the risk of long stringy chips that can interrupt production or damage workpieces.

Can the insert be used for finishing operations?
With a 1.2 mm corner radius and the Tiger‑tec Gold coating, the insert provides a balance between edge strength and surface finish; it is suitable for many general finishing tasks but should be paired with appropriate feeds and speeds for fine surface requirements.

Which series and grade should be selected for mixed production of steel and cast iron?
The Tiger‑tec Gold series with the WKP35G grade, as embodied in the XNMU090612-F57 WKP35G, is a versatile choice for mixed production of steel and cast iron due to its wear-resistant coating and geometry optimised for both material groups.

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

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