LNGX130708R-L88 WK10 Wendeplatten - Walter Tools

Combining stable chip formation, precise geometry and a robust grade delivers consistent milling performance and predictable edge life; the rectangular design and L88 chipbreaker support efficient chip control while maintaining repeatability—order directly via Metav Werkzeuge or consult the technical team for application matching.

Milling indexable insert LNGX130708R-L88 WK10 – rectangular insert with L88 chipbreaker (Walter Tools)

A LNGX130708R-L88 WK10 rectangular milling insert engineered for reliable chip control and repeatable edge location in industrial milling applications.

• Uncoated carbide grade WK10
• Rectangular insert, 13 mm edge length
• 0° negative rake for robust cutting
• 0.8 mm corner radius for versatile finish
• L88 chipbreaker for stable chip control

Greater process stability through optimised chip control

The combination of a dedicated L88 chipbreaker and precise insert geometry reduces the risk of unstable chips and helps to maintain a steady machining cycle. The chipbreaker is designed to guide swarf away from the cutting zone, which supports uninterrupted production and reduces rework. By choosing an insert with defined chip formation characteristics, tool life and machine uptime can be improved, making the tooling decision a clear contributor to productivity.

Robust, repeatable edge life from an uncoated grade

The WK10 designation refers to an uncoated carbide grade intended to offer a balance between toughness and wear resistance. The plain carbide substrate provides a reproducible cutting edge that responds predictably under varying loads. For detailed material matching, the product matrix should be consulted to verify suitability for specific workpiece materials and cutting parameters. This approach ensures the correct grade selection and reduces the risk of premature wear.

Accurate positioning and dimensional control for consistent results

The rectangular form and defined corner radius of 0.8 mm support repeatable insert indexing and consistent surface results across multiple tool changes. The insert is supplied in the LNGX130708R-L88 geometry with a negative 0° rake, which contributes to a robust cutting edge that tolerates intermittent cuts and heavier engagement. Tolerance class G signals a controlled dimensional range for secure clamping and predictable run-out, supporting high repeatability in batch production.

For dependable milling results with Walter Tools precision inserts, contact Metav Werkzeuge for tailored application advice and ordering at info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• SKU: LNGX130708R-L88-WK10-WALTER
• Product: Milling indexable insert LNGX130708R-L88 WK10
• Manufacturer: Walter Tools
• Series: Walter Schneidstoffsorte - Serie offen
• Grade: WK10

Facts

• Insert size: 13
• Plate thickness: 07
• Corner radius: 0.8 mm
• Free cutting angle: 0° (negative)
• Tolerance class: G

Special features

• Chipbreaker type: L88
• Plate shape: Rectangular
• Execution: X
• Coating / material note: uncoated carbide (WK10)
• Material designation: catalogue dependent
• ISO designation: LNGX130708R-L88 WK10

FAQ

What is the primary benefit of the L88 chipbreaker?
The L88 chipbreaker provides controlled chip formation to support steady machining and easier swarf evacuation when using the LNGX130708R-L88 WK10 insert from Walter Tools.

Is the WK10 grade coated or uncoated?
The WK10 grade of the LNGX130708R-L88 is an uncoated carbide grade, offering a consistent cutting edge and predictable wear characteristics.

What does a 0° (negative) free cutting angle mean in practice?
A 0° negative free cutting angle indicates a robust edge geometry that helps resist chipping under interrupted cutting and heavier engagement, increasing tool reliability.

How does the 0.8 mm corner radius affect surface finish?
A 0.8 mm corner radius balances strength and finish: it improves edge durability while still permitting a controllable surface quality for many industrial milling tasks.

Where can material suitability for this insert be verified?
Material suitability should be confirmed using the manufacturer's product matrix and cutting data; the LNGX130708R-L88 WK10 insert requires application-specific verification to ensure optimal performance.

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

Protected trademarks and trade names are the property of their respective owners. Brand names are used for explanatory purposes only and do not imply any affiliation with our company. The offered article is an original, factory-new product of the manufacturer.