LNGX130712R-L55 WSM35G WSM35G Wendeplatten - Walter Tools

The combination of Tiger‑tec Gold coating, a robust L55 chipbreaker and a 1.2 mm corner radius delivers secure chip control and extended edge life for demanding milling tasks; order the insert via Metav Werkzeuge or consult our specialists for application support.

LNGX130712R-L55 WSM35G milling indexable insert — Tiger‑tec Gold, for stainless steels and superalloys | Walter Tools

A LNGX130712R-L55 WSM35G milling indexable insert engineered for heavy-duty milling of stainless steels and heat‑resistant superalloys.

• Tiger‑tec Gold coated for tough materials
• Optimised L55 chipbreaker for stable chips
• 0° negative clearance for secure seating
• Corner radius 1.2 mm for robust edge life

Reliable cutting in demanding materials

The WSM35G grade, based on the Tiger‑tec Gold series, is a coated carbide formulation specifically tuned for machining stainless steels and heat‑resistant superalloys. Its composition prioritises edge stability and thermal resistance to reduce flank build‑up and maintain a consistent cutting edge under thermal stress. This results in fewer unscheduled tool changes and more predictable cycle times, supporting a secure and efficient production flow for components that are prone to work‑hardening or produce adhesive built‑up.

Predictable chip control and secure clamping

The insert’s L55 chipbreaker geometry provides controlled chip formation across a range of depths of cut, improving swarf evacuation and reducing the risk of chip re‑cutting. The rectangular form combined with 0° negative clearance enhances seat stability in the toolholder, lowering vibration and ensuring repeatable positioning. The 1.2 mm corner radius increases edge strength for interrupted cuts and heavy engagement, translating into improved process reliability and fewer edge failures during demanding operations.

Practical gains for shopfloor productivity

Using a coated carbide insert from the Tiger‑tec Gold family supports longer tool life and consistent surface quality, which reduces downtime and rework. The insert’s tolerance class G and standardised ISO designation facilitate straightforward tool selection and replacement in automated or manual tool management systems. For production environments focused on throughput and repeatability, these characteristics contribute to a measurable improvement in machining stability and component quality.

Integration and application guidance

The insert is supplied in the common ISO designation and fits compatible rectangular milling cutters designed for indexable inserts; the LNGX130712R-L55 WSM35G excels where material mix and temperature sensitivity demand a balance of chip control and thermal resistance. When retrofitting tools or planning a machining strategy, pairing the insert with suitable cutting parameters and a rigid clamping system will maximise the benefits of the Tiger‑tec Gold grade and the L55 geometry.

For precise selection and application advice on the Walter Tools LNGX130712R-L55 WSM35G milling insert, contact Metav Werkzeuge for tailored recommendations and availability

Technical Data

• SKU: LNGX130712R-L55-WSM35G-WALTER
• Product: Milling indexable insert
• Manufacturer: Walter Tools
• Series: Tiger‑tec Gold
• ISO designation: LNGX130712R-L55 WSM35G

Facts

• Corner radius: 1.2 mm
• Plate size: 13
• Clearance: 0° (negative)
• Thickness: 07
• Tolerance class: G

Special features

• Grade: WSM35G (coated carbide)
• Chipbreaker: L55
• Plate form: Rectangular
• Material suitability: stainless steels (M), heat‑resistant superalloys / titanium (S)
• Intended application: heavy duty and difficult‑to‑machine materials

FAQ

Can this insert machine stainless steels and superalloys effectively?
Yes. The WSM35G grade with Tiger‑tec Gold coating is formulated to handle stainless steels and heat‑resistant superalloys, offering thermal resistance and stable edge life for such materials.

What chip behaviour can be expected with this geometry?
The L55 chipbreaker on the insert supports consistent chip segmentation and evacuation, improving process security and reducing the chance of chip entanglement.

Which insert geometry and seating features ensure stability?
The rectangular form, 0° negative clearance and a 1.2 mm corner radius provide secure seating and enhanced edge strength for interrupted or heavy cuts.

Is the insert compatible with standard holder systems?
The insert follows the standard ISO designation and is intended for use in compatible rectangular milling cutters that accept this insert geometry and size.

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

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