LNHU080304-F57T WSP45G WSP45G Wendeplatten - Walter Tools

Take advantage of the Tiger·tec Gold coating and the versatile WSP45G grade for stable edge life and reliable chip control in mixed‑material production. The combination of a robust chipbreaker F57T and a 0° negative rake gives predictable performance in interrupted cuts. Order the insert directly from Metav Werkzeuge or consult the advisers for tool selection.

LNHU080304-F57T WSP45G — Milling insert, Tiger‑tec Gold, Walter Tools

The LNHU080304-F57T WSP45G is a rectangular milling insert designed for flexible machining tasks across steel, stainless steel and heat‑resistant alloys, offering a balanced combination of edge stability and chip control.

• Tiger·tec Gold PVD-coated grade WSP45G
• Suitable for steel, stainless steel and superalloys
• Rectangular form with 0.4 mm corner radius
• Negative rake 0° for robust cutting action

Predictable edge life for continuous production

The Tiger·tec Gold WSP45G grade delivers a dependable compromise between wear resistance and toughness. The PVD-coated, coated carbide substrate resists flank wear while retaining a stable cutting edge under elevated temperatures, which supports longer tool life and fewer insert changes. For production environments where consistency matters, this translates to reduced downtime and more predictable cycle times. The 0.4 mm corner radius helps distribute cutting stresses, improving surface integrity on the workpiece.

Reliable chip control and secure machining of difficult materials

Equipped with the chipbreaker F57T, the insert promotes controlled chip formation even when machining tough alloys. The dedicated chip geometry reduces the risk of build‑up and secures evacuation, which is particularly beneficial when working with stainless steel or heat‑resistant superalloys that tend to form problematic chips. This stable chip management reduces rework and protects the cutting edge, enabling higher material removal rates without compromising finish.

Robust design for interrupted and heavy cuts

The 0° negative rake and rectangular form give the insert mechanical strength for interrupted cuts and heavier engagement. Negative rake geometry increases edge support and resists chipping under shock loading, making the insert suitable for milling operations where tool engagement varies. Combined with the tolerance class H and proven coated substrate, users benefit from a sturdy tool that maintains dimensional stability during demanding operations.

Easy integration and wide application range

With standard dimensions and a common ISO designation, the insert fits many conventional holders, simplifying tool setup and inventory management. The material group designation P / M / S confirms suitability for unalloyed and alloyed steels, stainless steel and high‑temperature alloys, offering versatility across mixed production batches. This flexibility supports lean tooling strategies and helps shops respond faster to varied customer demands.

For machining challenges that require heat‑resistant, stable cutting edges, contact Metav Werkzeuge to discuss the Tiger‑tec Gold WSP45G insert and available sizes — email info@metav-werkzeuge.com or call +49 2822 7131930 to request tailored recommendations.

Technical Data

• SKU: LNHU080304-F57T-WSP45G-WALTER
• Article designation: LNHU080304-F57T WSP45G
• Brand: Walter Tools
• Series: Tiger‑tec Gold

Facts

• Material grade: WSP45G
• Applicable material groups: P / M / S
• Corner radius: 0.4 mm
• Rake angle: 0° (negative)
• Insert size: 08
• Insert thickness: 03
• Chipbreaker: F57T
• Tolerance class: H
• Designation suffix: U

Special features

• Rectangular insert form
• Coated carbide (PVD) grade
• Versatile for steel, stainless steel and superalloys
• Optimised chip control for stable cutting
• Suitable for interrupted cuts

FAQ

What materials is the insert suitable for?
The LNHU080304-F57T WSP45G insert is specified for groups P, M and S — in other words, steel, stainless steel and heat‑resistant superalloys — thanks to the Tiger·tec Gold coating and robust substrate.

How does the chipbreaker F57T improve machining results?
The F57T chipbreaker promotes controlled chip formation and evacuation, reducing the risk of build‑up on the edge and enabling safer machining of ductile and gummy materials with fewer surface defects.

Is the negative‑rake geometry suitable for interrupted cuts?
Yes. The 0° negative rake increases edge strength and resistance to chipping, making the insert well suited to interrupted milling and operations with varying engagement.

Which series or coating does this insert belong to?
This insert is part of the Tiger‑tec Gold series, a PVD‑coated, coated‑carbide technology developed for a balance of wear resistance and toughness.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanation only and imply no affiliation between our company and the referenced manufacturers. The offered article is an original, factory‑new product of Walter Tools.