LNHU130630R-L55T WPP35G WPP35G Wendeplatten - Walter Tools

Benefit from the combination of durable Tiger‑tec Gold coating, a grade tailored for steel machining and a secure chipformer that improves process stability; order originals via Metav Werkzeuge or consult our specialists for cutting data and integration advice

LNHU130630R-L55T WPP35G — Milling insert for steel by Walter Tools

The LNHU130630R-L55T WPP35G is a rectangular milling indexable insert designed for robust steel machining, offering high wear resistance and reliable chip control in industrial milling applications

• Tiger‑tec Gold coating for extended tool life
• Grade WPP35G optimised for steel machining
• L55T chipformer for secure chip control
• Rectangular geometry with 3 corner radius

Faster, more reliable milling through improved wear resistance

The combination of the Tiger‑tec Gold coating and the WPP35G grade delivers a measurable improvement in cutting-edge durability and repeatable performance when machining steels (ISO P). The coating reduces flank and crater wear, which translates into longer tool life and fewer insert changes, increasing productive milling time. For process engineers, this means a lower cost-per-part over medium- and long-run production and improved machine uptime. The insert’s coated carbide construction ensures consistent behaviour under typical steel cutting temperatures and repeated loading cycles.

Stable chip control for safer, continuous operation

A decisive practical benefit is the L55T chipformer, which actively shapes chips for controlled evacuation during shoulder and slot milling. Stable chip formation reduces the risk of entanglement and built-up edge, improving surface quality and lowering rework rates. The rectangular geometry and corner radius 3 combine to provide edge strength for interrupted cuts and superior surface finish in shoulder milling. The 0° (negative) clearance angle enhances robustness for demanding operations, favouring interrupted cuts and applications where a secure cutting edge is essential.

Predictable integration into production workflows

The insert’s form factor and tolerance class H ensure consistent seating and repeatable indexing in compatible toolholders, shortening setup times and simplifying inventory management. Because the grade is aimed at steel machining, cutting parameters are straightforward to adapt from existing ISO P strategies, enabling reliable cycle-time planning and process control. For teams requiring support with feed and speed selection or toolholder matching, technical consultancy is available to translate the insert’s specifications into optimal cutting data for specific machines and components.

Contact Metav Werkzeuge for tailored cutting data and to secure original Walter Tools Tiger‑tec Gold inserts (SKU LNHU130630R-L55T-WPP35G) and application advice

Technical data

• SKU: LNHU130630R-L55T-WPP35G-WALTER
• Label: Fräswendeschneidplatte LNHU130630R-L55T WPP35G Walter Tools
• Manufacturer: Walter Tools
• Product type: Milling insert / Fräswendeschneidplatte
• Grade: WPP35G
• Series: Tiger‑tec Gold
• Designation without grade: LNHU130630R-L55T
• ISO designation: LNHU130630R-L55T WPP35G
• Execution: U
• Chipformer: L55T
• Plate form: Rectangular
• Material group: P (steel)
• Tolerance class: H
• Edge radius: 3
• Clearance angle: 0° (negative)
• Plate size code: 13
• Plate thickness code: 06

Facts

• Plate size: 13
• Corner radius: 3
• Thickness code: 06
• Clearance angle: 0° (negative)

Special features

• Tiger‑tec Gold coating technology
• Coated carbide grade WPP35G
• Optimised for steel (ISO P) machining
• L55T chipformer for secure chip control
• Rectangular geometry for shoulder milling
• Tolerance class H for repeatable indexing
• Robust edge for interrupted cuts

FAQ

What materials is this insert best suited for?
The LNHU130630R-L55T WPP35G insert is optimised for steels (ISO P); the WPP35G grade and Tiger‑tec Gold coating are tuned to the thermal and wear characteristics of steel machining.

How does the L55T chipformer benefit production?
The L55T chipformer produces short, controllable chips that reduce evacuation issues and the risk of built‑up edge, improving surface finish and process reliability when using the insert.

Is the 0° (negative) clearance angle suitable for interrupted cuts?
Yes, the 0° (negative) clearance provides added robustness and resistance to edge chipping, which is advantageous in interrupted or heavy milling operations.

Can this insert be used in standard rectangular indexable holders?
The rectangular geometry and tolerance class H support consistent seating in compatible toolholders; ensure the holder matches the designation LNHU130630R-L55T for correct fit and indexing.

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

Trademarks and trade names are the property of their respective owners. Brand names are used for identification and reference only. There is no affiliation between Metav Werkzeuge and the brand owners. The offered item is an original, factory‑new product from the stated manufacturer.