LNHU130608R-L85T WK10 Wendeplatten - Walter Tools

Take advantage of the combination of robust chip control, negative rake geometry and the proven WK10 carbide grade for consistent milling performance; order directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

LNHU130608R-L85T WK10 — milling indexable insert, rectangular, L85T chipbreaker, Walter Tools

The LNHU130608R-L85T WK10 is a rectangular milling insert designed for industrial milling operations where reliable chip control and a robust cutting edge are required.

Rectangular form for stable seat and repeatable indexing L85T chipbreaker for controlled chip formation 0° negative rake for strong cutting edge stability Corner radius 0.8 for reduced edge chipping

Consistent chip control and productive cutting

The insert’s defining element is the L85T chipbreaker, engineered to promote a predictable chip flow and reduce re-cutting of chips in interrupted or continuous milling passes. Combined with the WK10 uncoated carbide grade, this configuration supports stable chip formation and reliable tool life in suitable applications. The negative rake geometry with 0° clearance provides a robust cutting edge that resists mechanical shock, making the insert appropriate where edge strength is a priority. Material suitability should be checked against the manufacturer’s product matrix to ensure optimal results.

Durable geometry that prioritises process reliability

The rectangular form and the H tolerance class contribute to precise locating and repeatable setup in milling pockets or cutter bodies, which helps to reduce setup variability. The 0.8 corner radius decreases the likelihood of micro-chipping at the cutting edge while maintaining a good balance between strength and surface finish. These geometric features are aimed at operators and engineers seeking predictable performance and reduced scrap rates during serial production or batch machining.

Clear identification and safe selection

The ISO designation LNHU130608R-L85T WK10 and the series entry "Walter Schneidstoffsorte - Serie offen" ensure straightforward identification when selecting replacement inserts or compiling tool lists. As the insert is supplied in an uncoated carbide grade, process engineers should verify compatibility with the workpiece material before use. Appropriate cutting parameters and coolant strategy further influence tool life and surface quality; consult the product matrix or Metav Werkzeuge for precise parameter recommendations.

For application advice and ordering of Walter Tools inserts such as the LNHU130608R-L85T WK10, contact Metav Werkzeuge for tailored consultation and availability at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: LNHU130608R-L85T-WK10-WALTER
• Name: LNHU130608R-L85T WK10
• Type: Fräswendeschneidplatte
• Series: Walter Schneidstoffsorte - Serie offen
• Grade: WK10

Core specifications

• Plate size: 13
• Corner radius: 0.8
• Thickness: 06
• Clearance angle: 0° (negative)
• Tolerance class: H

Design & special features

• Chipbreaker: L85T
• Uncoated carbide
• Rectangular form
• ISO designation: LNHU130608R-L85T WK10
• Execution: U

FAQ

What is the main purpose of the L85T chipbreaker?
The L85T chipbreaker on the LNHU130608R-L85T WK10 is designed to produce controlled, manageable chips that reduce entanglement and improve process stability during milling.

Which materials can this insert machine effectively?
Material suitability for the LNHU130608R-L85T WK10 must be verified against the Walter product matrix; the insert is supplied in WK10 uncoated carbide, so compatibility depends on the specific workpiece material and cutting parameters.

How does the 0° negative rake affect cutting performance?
A 0° negative rake increases cutting-edge strength and resistance to impact, making the insert well suited to interrupted cuts or applications where edge robustness is essential.

What does the tolerance class H signify for this insert?
Tolerance class H indicates close manufacturing tolerances for dimensions and seating accuracy, which helps ensure repeatable positioning in cutter bodies and consistent machining results.

Is the corner radius of 0.8 suitable for high-feed milling?
A 0.8 corner radius provides a compromise between edge strength and surface finish; for high-feed operations, the radius helps reduce edge breakdown but process parameters should be adjusted accordingly.

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

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