LNHX130608R-L55T WHH15X Wendeplatten - Walter Tools

Take advantage of the robust combination of the WHH15X coated carbide grade, the L55T chipbreaker and the rectangular format to increase process stability and predictable chip control; order or request application advice via Metav Werkzeuge for confirmation against the product matrix

LNHX130608R-L55T WHH15X milling indexable insert, rectangular, L55T chipbreaker — Walter Tools

The LNHX130608R-L55T WHH15X is a rectangular milling indexable insert designed for productive, reliable metalcutting where controlled chip formation and robust edge strength are required

• Coated carbide grade WHH15X
• L55T chipbreaker for controlled chips
• Rectangular form for stable clamping
• 0.8 mm corner radius, 0° negative rake

Consistent chip control for higher throughput

The insert is engineered around a coated carbide cutting grade that emphasises reproducible chip formation and extended tool life. The combination of the WHH15X grade and the L55T chipbreaker produces uniform chip segmentation, which reduces interruptions caused by poor chip evacuation and supports longer uninterrupted cutting cycles. This translates into measurable productivity gains in milling operations and helps maintain stable cycle times in series production. The technical design thus focuses on reducing secondary processes linked to chip management and improving overall machining efficiency.

Increased edge security and wear resistance in demanding cuts

A rectangular plate geometry, together with a 0° negative rake and a 0.8 mm corner radius, provides mechanical strength where it is most needed. The negative rake angle increases the effective cutting-edge support and lowers the risk of chipping under interrupted cuts or higher cutting forces, while the corner radius contributes to a sturdier cutting edge and improved wear behaviour. These characteristics are particularly useful when machining tougher materials or when encountering variable cutting conditions, as they favour repeatable surface finishes and predictable tool life.

Straightforward integration into common cutter systems

With an ISO designation of LNHX130608R-L55T WHH15X and a tolerance class H, the insert is suitable for integration into standard holders that accept this format; size code 13 and thickness code 06 identify its envelope for tool selection. The open-series cutting-grade description indicates a coated cemented-carbide class; suitability for specific workpiece materials should be verified against the manufacturer’s product matrix before application. Clear specification values facilitate correct toolholder matching and setup, reducing setup time and minimising the need for adjustments during commissioning.

Application advice and benefits for production planners

Specifying an insert from a recognised toolmaker ensures consistent batch-to-batch performance and simplifies reordering. The Walter Tools cutting-grade approach aims to combine stable edge life with broad machinability across common workpiece groups. For integrators and process engineers, the main benefits are improved process reliability, comparable surface quality and easier tool consumption planning. For any complex or high-value components, verifying the Insert’s performance in a short trial run and consulting the product matrix will support optimal grade selection and cutting parameters.

Contact Metav Werkzeuge for application-specific advice on the Walter Tools LNHX130608R-L55T WHH15X insert and to confirm suitability for particular materials via the product matrix; eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: LNHX130608R-L55T-WHH15X-WALTER
• Designation: LNHX130608R-L55T WHH15X
• Product type: milling indexable insert

Facts

• Size code: 13
• Thickness code: 06
• Corner radius: 0.8 mm
• Free angle: 0° (negative)
• Tolerance class: H

Special features

• Grade: WHH15X (coated carbide)
• Chipbreaker: L55T
• Shape: rectangular
• Series: Walter cutting grade series - open

FAQ

What materials is this insert intended for? The insert is supplied in the WHH15X coated carbide grade; suitability for specific materials should be checked against the Walter Tools product matrix and confirmed for the intended workpiece.

How does the L55T chipbreaker influence machining? The L55T chipbreaker is designed for controlled chip segmentation, improving chip evacuation and reducing interruptions in milling operations when using the LNHX130608R-L55T WHH15X insert.

What advantage does a 0° negative rake provide? A 0° negative rake increases cutting-edge support and reduces the risk of chipping during interrupted cuts, enhancing reliability under variable cutting loads.

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 mentioned solely for explanation and identification of compatibility; there is no affiliation or endorsement implied between Metav Werkzeuge and the mentioned manufacturers. The offered item is an original, factory-new product of the stated manufacturer.