LNHU130632R-L55T WPP35G Wendeplatten - Walter Tools

Take advantage of durable Tiger·tec Gold performance and a robust chipbreaker geometry to increase machining uptime and reduce tool changes; the rectangular insert combines a 0° negative relief and 3.2 corner radius for reliable edge strength in steel operations. Order the LNHU130632R-L55T WPP35G directly via Metav Werkzeuge or ask our consultants if needed.

LNHU130632R-L55T WPP35G rectangular milling insert — Tiger·tec Gold, for steel machining (Walter Tools)

The LNHU130632R-L55T WPP35G is a rectangular milling indexable insert designed for productive steel machining, optimised for stable chip control and long tool life.

• Tiger·tec Gold coated for extended life
• Optimised for steel (ISO P) machining
• 0° negative relief for process stability
• 3.2 corner radius for strong cutting edges

Prolonged tool life through advanced coating technology

The combination of Tiger·tec Gold coating and the WPP35G grade delivers a balanced performance between wear resistance and toughness. This coated carbide grade is developed for the thermal and mechanical demands of machining steel, offering improved resistance to flank wear and stable edge life under typical cutting conditions. As a result, cycle times remain consistent and tool change frequency is reduced, which supports predictable production planning and lowers overall machining cost per component.

Geometry that ensures stable cutting and chip control

The insert’s L55T chipbreaker and rectangular form create controlled chip formation and evacuation, which is essential for uninterrupted productivity on milling machines. The 0° (negative) relief angle increases support behind the cutting edge and reduces vibration in heavy cuts. Combined with a corner radius of 3.2, the geometry provides a favourable balance between edge strength and surface finish, making the insert suitable for moderate to heavy roughing where robustness is required.

Specifically tailored for steel applications (ISO P)

Developed for the demands of ISO P materials, the WPP35G grade is formulated to handle the heat and chip behaviour typical of steels, from unalloyed to alloyed grades. The insert’s grade and geometry reduce the risk of built-up edge and provide dependable performance across a broad range of cutting conditions, supporting stable processes in both job-shop and production environments. This makes the insert a pragmatic choice when consistent results and predictable tool life are priorities.

Practical benefits for the workshop and process planners

With a compact rectangular design and clear specification, the insert simplifies tool selection and inventory management. The standardised designation and series information enable straightforward integration into existing tool systems and machining strategies. Because the cutting concept focuses on longevity and repeatability rather than maximising a single performance metric, the component supports continuous production and fewer interruptions for insert replacement.

Contact Metav Werkzeuge for tailored application advice and to source original Walter Tools Tiger·tec Gold inserts for reliable steel machining

Technical data

• Article number: LNHU130632R-L55T-WPP35G-WALTER
• Label: Fräswendeschneidplatte LNHU130632R-L55T WPP35G Walter Tools
• Manufacturer: Walter Tools
• Product type: Fräswendeschneidplatte
• Series: Tiger-tec Gold

Facts

• Corner radius: 3.2
• Relief angle: 0° (negativ)
• Plate size: 13
• Chipbreaker: L55T
• Plate thickness: 06
• Tolerance class: H

Special features

• Grade: WPP35G
• Coating: Tiger·tec Gold coated hardmetal
• Shape: Rechteck
• Execution: U
• Material designation: P (suitable for steel)
• ISO designation: LNHU130632R-L55T WPP35G

FAQ

What materials is this insert suitable for?
This insert is specified for machining steel (ISO P); the WPP35G grade and Tiger·tec Gold coating are tuned to the thermal and chip-formation characteristics of steel.

How does the 0° negative relief affect machining?
The 0° negative relief provides greater support behind the cutting edge, improving stability in interrupted or heavy milling cuts for the LNHU130632R-L55T WPP35G insert.

What is the purpose of the L55T chipbreaker?
The L55T chipbreaker on this insert promotes controlled chip formation and evacuation, reducing the likelihood of long, tangled chips and supporting continuous milling cycles.

Can this insert be used for finishing operations?
While the insert is optimised for robust steel machining, its corner radius and geometry can deliver acceptable surface quality; application parameters should be adapted for finishing cuts.

Is the insert part of a recognised series or coating technology?
Yes, the insert belongs to the Tiger·tec Gold series, and the WPP35G coated carbide grade is designed for wear resistance and process reliability in steel machining.

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are cited for explanation and identification only; there is no affiliation between our company and the named manufacturers. The offered item is an original, factory-new product of the stated manufacturer.

Hersteller: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany