LNGX130708R-L55 WSM35G WSM35G Wendeplatten - Walter Tools

Benefit from the combination of the Tiger·tec Gold coating and the WSM35G grade for demanding machining of stainless steels and heat‑resistant alloys; the insert’s negative 0° rake and 0.8 mm corner radius deliver stable cutting edges and consistent performance. Order genuine Walter Tools inserts via Metav Werkzeuge or consult their specialists for application advice.

LNGX130708R-L55 WSM35G – milling indexable insert, Walter Tools

The LNGX130708R-L55 WSM35G is a rectangular milling insert designed for productive machining of stainless steels and heat‑resistant superalloys in industrial milling applications

• Tiger·tec Gold coating
• WSM35G grade for stainless and superalloys
• Negative 0° rake for robust engagement
• 0.8 mm corner radius for reliable edge strength

Higher productivity with a specialised grade and coating

The combination of the Tiger·tec Gold coating and the WSM35G carbide grade provides a measurable improvement in wear resistance and thermal stability during high‑load milling. This results in longer edge life and fewer tool changes, which supports uninterrupted production cycles. The coating is optimised for adhesion and thermal protection, helping the insert maintain cutting performance when machining stainless steels and heat‑resistant alloys that typically generate high temperatures and adhesive wear.

Geometry engineered for process security

The insert’s negative 0° rake and 0.8 mm corner radius contribute to a stable cutting geometry that resists chipping and maintains dimensional accuracy over extended runs. The rectangular format and nominal thickness help ensure correct seating and repeatable clamping in indexable milling cutters, while the corner radius provides a balance between edge strength and surface finish. These geometric choices reduce the risk of premature tool failure and support consistent part quality in serial production.

Controlled chip formation and improved surface results

Equipped with the chipbreaker L55, the insert delivers reliable chip control across the recommended material groups, reducing the likelihood of entanglement and improving swarf evacuation. Stable chips and predictable cutting forces help to lower spindle load variance and can lead to better surface finish with fewer secondary operations. In practice, this contributes to reduced cycle times and a more efficient machining process on demanding workpieces.

Application fit and integration into machining cells

Designed in line with ISO material group assignments, the insert is suitable for ISO 513 groups M (stainless steels) and S (heat‑resistant alloys and titanium), making it a focused solution for aerospace, power generation, and specialised stainless steel components. The insert size, rectangular shape and chipbreaker make it straightforward to integrate into standard milling cutters and replace worn inserts without extensive set‑up changes, supporting quick changeover and process continuity.

Contact Metav Werkzeuge today for tailored application advice or to source genuine Walter Tools LNGX130708R-L55 WSM35G inserts — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical Data

• Article number: LNGX130708R-L55-WSM35G-WALTER
• Type designation: LNGX130708R-L55 WSM35G
• Manufacturer: Walter Tools

Facts

• Insert size: 13 mm
• Thickness: 07
• Corner radius: 0.8 mm
• Rake angle: 0° (negative)

Special features

• Grade: WSM35G (Tiger·tec Gold)
• Chipbreaker: L55
• Shape: Rectangular
• Material applicability: stainless steels (M), heat‑resistant alloys/titanium (S)
• Tolerance class: G

FAQ

What materials is this insert suitable for?
The LNGX130708R-L55 WSM35G insert is formulated for stainless steels (ISO group M) and heat‑resistant alloys or titanium (ISO group S), providing reliable machining in those demanding material classes.

How does the Tiger·tec Gold coating benefit the cutting process?
The Tiger·tec Gold coating on this Walter Tools insert enhances thermal resistance and reduces adhesive wear, extending edge life and improving performance when milling tough, heat‑generating materials.

What is the role of the chipbreaker L55?
The chipbreaker L55 on the insert promotes stable chip formation and easier swarf evacuation, which supports consistent cutting forces and improved surface quality during milling operations.

What does the negative 0° rake mean for application?
A negative 0° rake provides a robust cutting edge and better shock resistance, making the insert suitable for heavier engagement and interrupted cuts while maintaining dimensional stability.

Which dimensions and tolerance class apply to this insert?
The insert is 13 mm in size, with a thickness code of 07, a corner radius of 0.8 mm, and is produced to tolerance class G for consistent interchangeability.

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

The Walter AG (brand appearance: Walter Tools) is one of the world’s leading manufacturers of precision tools for metalworking and forms part of the Sandvik Group. Protected trademarks and product names remain the property of their respective owners. The mentioned brand is used for explanatory purposes only; there is no affiliation between our company and the brands listed. The offered item is an original, factory‑new product of the manufacturer.