LPMT150412R-D51 WSP45G WSP45G Wendeplatten - Walter Tools

The combination of a Tiger·tec Gold PVD-coated grade and the WSP45G geometry delivers consistent edge life and stable chip formation across demanding materials; benefit from reproducible results and reduced downtime. Order or request application advice directly via Metav Werkzeuge for rapid availability and expert support.

LPMT150412R-D51 WSP45G rectangular milling insert by Walter Tools — Tiger·tec Gold grade for steel, stainless and high-temperature alloys

The LPMT150412R-D51 WSP45G is a rectangular indexable milling insert engineered for productive face and shoulder milling in steel, stainless steel and heat-resistant alloys.

• LPMT150412R-D51 WSP45G insert by Walter Tools
• Tiger·tec Gold PVD coating for extended edge life
• Suitable for steel, stainless and high-temperature alloys
• 11° relief, 1.2 mm corner radius, D51 chipbreaker

Increased process reliability through advanced coating technology

The combination of the Tiger·tec Gold coating and the WSP45G grade provides a PVD-coated carbide that resists abrasive wear and sustains cutting-edge integrity under elevated temperatures. This engineered coating reduces flank wear and supports stable chip formation, which directly improves tool life and part-to-part consistency. For production environments where long tool life and predictable regrind intervals matter, the enhanced thermal and mechanical resistance of this grade translates into fewer tool changes and a steadier machining cycle.

Geometry tuned for repeatable surface quality and dimensional control

The insert’s rectangular shape with a 1.2 mm corner radius and an 11° relief angle produces a favourable contact zone and predictable cutting forces. The integrated D51 chipbreaker is designed to form consistent chips across mixed cutting conditions, limiting built-up edge and improving surface finish. These geometric details—implemented within tolerance class M—help to secure reproducible results on each operation and simplify process planning for series production or high-mix small-batch jobs.

Broad material capability with clear application benefits

Designed for the demands of ISO groups P, M and S, the grade performs across unalloyed and alloyed steel, stainless steel and heat-resistant superalloys or titanium. The result is a single indexable part that reduces inventory complexity while still allowing targeted performance: reliable edge life on steels, improved wear resistance on stainless substrates and heat tolerance for high-temperature alloys. The insert’s specification supports both finishing passes and robust semi-finishing operations, enabling efficient cycle-time planning without sacrificing surface quality.

Request application advice or a tailored quotation from Metav Werkzeuge for the Walter Tools LPMT150412R-D51 WSP45G — expert guidance and fast delivery via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: LPMT150412R-D51-WSP45G-WALTER
• Label: Fräswendeschneidplatte LPMT150412R-D51 WSP45G Walter Tools
• Manufacturer: Walter Tools
• Product type: Fräswendeschneidplatte
• Series: Tiger-tec Gold
• Grade: WSP45G

Core specifications

• Size: 15 mm
• Corner radius: 1.2 mm
• Relief angle: 11°
• Thickness code: 04
• Chipbreaker: D51
• Tolerance class: M

Special features

• PVD-coated carbide (Tiger·tec Gold)
• Material suitability: Steel (P), Stainless steel (M), Superalloys/Titanium (S)
• Rectangular insert form
• Wendeplatten (indexable inserts) application
• Ausführung: T

FAQ

What materials is this insert suitable for?
The Walter Tools LPMT150412R-D51 WSP45G is specified for steel (P), stainless steel (M) and heat-resistant superalloys or titanium (S), offering versatile performance across these material groups.

How does the Tiger·tec Gold coating help in production?
The Tiger·tec Gold PVD coating on the WSP45G grade reduces abrasive wear and improves thermal stability, which enhances edge life and contributes to consistent machining results.

What does the D51 chipbreaker provide in practice?
The D51 chipbreaker promotes controlled chip formation and reduces the risk of built-up edge, supporting better surface quality and more reliable process windows in both finishing and semi-finishing operations.

Is the insert suitable for automated machining centres?
Yes, the rectangular indexable geometry and stable grade characteristics make this insert appropriate for automated and high-productivity milling processes where reproducibility and tool life are key.

How to identify the correct replacement insert?
Refer to the SKU LPMT150412R-D51-WSP45G-WALTER or the ISO designation LPMT150412R-D51 WSP45G to match geometry, chipbreaker and grade when ordering replacements.

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

Protected trademarks and trade names remain the property of their respective owners. Brand names and registered trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the named brands. The offered article is an original, factory-new product of the respective manufacturer.