LNGX130730R-L55 WKP35G Wendeplatten - Walter Tools

Choose the combination of Tiger·tec Gold coating and the WKP35G grade for stable edge life and consistent chip control in steel and cast-iron operations; the 0° negative rake and robust 3 mm corner radius support productive, low-maintenance machining. Order the LNGX130730R-L55 WKP35G directly via Metav Werkzeuge or ask the consultants for application-specific recommendations.

LNGX130730R-L55 WKP35G milling indexable insert — Tiger·tec Gold coated, for steel and cast iron — Walter Tools

A LNGX130730R-L55 WKP35G milling insert designed for demanding steel and cast-iron turning and milling tasks, offering a rectangular form with focused chip control and high wear resistance.

• Tiger·tec Gold coating for high process security
• WKP35G grade for robust wear resistance
• Rectangular form with 3 mm corner radius
• Suitable for steel and cast iron machining

Longer tool life through advanced coating and grade

The combination of Tiger·tec Gold technology with the WKP35G grade delivers a coated carbide solution optimised for the thermal and abrasive conditions encountered when machining steel and cast iron. The applied coating enhances resistance to flank and crater wear, which leads to more predictable tool life and fewer index changes. For production environments this translates into higher uptime and a reduction in unplanned tool exchanges, supporting continuous, efficient workflows.

Consistent chip control and edge stability for reliable production

Equipped with the L55 chipbreaker and a 0° negative rake, the insert prioritises strong cutting edges and controlled chip formation. The rectangular geometry together with a 3 mm corner radius increases edge strength, reducing chipping under interrupted cuts and heavy engagement. The negative rake angle contributes to stable cutting conditions when facing tougher materials or when a conservative cutting strategy is required, making the insert suitable for both roughing passes and stable semi-finishing operations.

Practical advantages on the shop floor and compatibility

Designed according to ISO material groups P and K, the insert is intended for a broad spectrum of steel and cast-iron applications. This classification simplifies grade selection and process planning: the insert handles typical steel heat buildup and the abrasive nature of cast iron while maintaining surface quality and repeatable performance. The rectangular form and robust grade reduce tooling variation across batches, supporting reproducible component quality and lower overall process costs.

Contact Metav Werkzeuge for tailored application advice and secure Walter Tools Tiger·tec Gold inserts with WKP35G grade for reliable steel and cast-iron machining — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical Data

• SKU: LNGX130730R-L55-WKP35G-WALTER
• Article designation: LNGX130730R-L55 WKP35G
• Product type: milling indexable insert
• Manufacturer: Walter Tools

Core data

• Series: Tiger·tec Gold
• Grade: WKP35G
• Form: Rectangular
• Size: 13
• Thickness: 07
• Corner radius: 3 mm
• Chipbreaker: L55

Special features

• Coating technology: Tiger·tec Gold
• Suitable materials: steel (ISO P), cast iron (ISO K)
• Free cutting angle: 0° (negative)
• Tolerance class: G
• Execution: X

FAQ

What materials is this insert suitable for?
The insert is specified for steel (ISO P) and cast iron (ISO K); the WKP35G grade and Tiger·tec Gold coating are adapted to these material groups.

How does the 0° negative rake affect cutting performance?
A 0° negative rake increases edge strength and reduces risk of chipping under heavy loads, so the insert performs reliably during interrupted cuts and tough material engagement.

Which chip control is provided by the insert?
The L55 chipbreaker is designed to produce short, controlled chips in both steel and cast-iron applications, improving evacuation and process stability.

What are the key geometry details to note?
The insert has a rectangular form with a 3 mm corner radius and a thickness of 07, offering reinforced edge integrity for robust machining.

Is this a factory-original product?
The LNGX130730R-L55 WKP35G is an original Walter Tools product supplied new from the manufacturer and intended for professional metalcutting use.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and protected product names are mentioned solely for explanation. There is no connection between our company and the named brands. The offered article is original, factory-new goods from the manufacturer Walter Tools.