LNHU080304-B57T WKP35G Wendeplatten - Walter Tools

Combining Tiger‑tec Gold coated carbide with a 0.4 mm corner radius and the B57T chipbreaker, this insert delivers stable chip control and consistent performance when machining steel and cast iron. Order the LNHU080304-B57T WKP35G insert directly via Metav Werkzeuge or ask our consultants for application advice.

LNHU080304-B57T WKP35G — Milling indexable insert (Tiger‑tec Gold) by Walter Tools

The LNHU080304-B57T WKP35G is a rectangular milling indexable insert engineered for productive machining of steel and cast iron, combining a Tiger‑tec Gold coating with a negative 0° relief for stable cutting.

• Tiger‑tec Gold coated carbide grade WKP35G
• Optimised chip control with B57T breaker
• Negative rake 0° for stable cutting
• 0.4 mm corner radius for versatility

Increased throughput on steel and cast iron with coated carbide

The combination of Tiger‑tec Gold technology and the WKP35G grade provides a robust, coated carbide surface designed for typical heat development and chip formation when machining steel and cast iron. This results in improved wear resistance and reliable tool life under continuous production conditions. The coating supports consistent cutting behaviour across varying batch sizes, delivering measurable productivity gains without sacrificing surface quality.

Predictable chip control and secure cutting edge

The B57T chipbreaker paired with a negative 0° relief angle promotes controlled chip formation and evacuation, reducing the risk of built‑up edge and chatter in moderate to heavy milling passes. This geometry provides a decisive advantage for operators seeking steady cutting forces and repeatable groove geometry. The design aids process stability, which translates into fewer interruptions and higher first‑pass yields.

Geometry that balances robustness and versatility

As a rectangular insert in size 08 with a 0.4 mm corner radius, the component suits a range of milling tasks where a sturdy cutting edge is required. The H tolerance class and the plate thickness of 03 ensure repeatable seating and positional accuracy in standard toolholders. Such geometry supports short‑chipping conditions typical of cast iron and the thermal loads encountered in steel, making the insert an effective choice for mixed production environments.

Clear application benefits and practical guidance

Used in high‑productivity milling operations, this insert is intended for applications where stable chip control and reliable edge life are priorities. The coated carbide grade and the chipbreaker offer a pragmatic balance between economy and performance, often yielding lower tool consumption per workpiece. If further technical data or application-specific recommendations are required, Metav Werkzeuge can provide guidance by email or phone to ensure the cutting solution meets process demands; general enquiries: info@metav-werkzeuge.com, +49 2822 7131930.

For reliable, high‑productivity milling with Walter Tools' Tiger‑tec Gold inserts, contact Metav Werkzeuge for tailored recommendations and ordering assistance.

Technical data

• Article number: LNHU080304-B57T-WKP35G-WALTER
• Designation: LNHU080304-B57T WKP35G
• Product type: Milling indexable insert
• Manufacturer: Walter Tools

Core specifications

• Series: Tiger‑tec Gold
• Coating/grade: WKP35G (coated carbide)
• Geometry: Rectangular, size 08
• Thickness: 03
• Corner radius: 0.4 mm
• Relief angle: 0° (negative)
• Chipbreaker: B57T
• Tolerance class: H

Capabilities & applications

• Suitable materials: Steel (P), Cast iron (K)
• Typical use: High‑productivity milling operations
• Material group: P / K
• Design: Negative rake; stable chip formation

FAQ

Which materials is this insert suited for?
The LNHU080304-B57T WKP35G is designed for steel (P) and cast iron (K) machining, addressing the typical thermal and wear conditions of these groups.

What coating and grade does the insert use?
The insert features Tiger‑tec Gold technology in the WKP35G coated carbide grade for enhanced wear resistance.

What are the key geometric specifications to consider?
Rectangular insert in size 08, thickness 03, 0.4 mm corner radius and a negative 0° relief angle; chip control is provided by the B57T breaker.

Is the insert suitable for mixed production environments?
Yes—its combination of coated carbide and chipbreaker offers a balance of tool life and chip control that suits mixed runs of steel and cast iron components.

How does the chipbreaker affect performance?
The B57T chipbreaker promotes short, manageable chips in cast iron and controlled chip flow in steel, contributing to process stability and consistent surface finishes.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and protected trade names are mentioned solely for explanatory purposes. There is no connection between our company and the mentioned brands. The offered item is original, factory‑new goods of the manufacturer. The brand for this article is Walter Tools.