LPMT15T308R-D51 WSP45G WSP45G Wendeplatten - Walter Tools

Take advantage of the coated‑carbide WSP45G grade and the stabilising D51 chipbreaker to achieve consistent chip control and extended tool life in milling applications; order directly via Metav Werkzeuge or consult our specialists for process optimisation.

LPMT15T308R-D51 WSP45G — Milling insert LPMT15T308R-D51 WSP45G (WSP45G) for versatile milling by Walter Tools

The LPMT15T308R-D51 WSP45G is a rectangular milling insert engineered for productive machining of steel, stainless steel and heat‑resistant alloys in general milling operations.

• Tiger‑tec Gold coated carbide WSP45G
• Suitable for steel, stainless steel and superalloys
• 11° clearance angle for secure chip control
• Rectangular 15 mm insert with 0.8 mm corner radius

Consistent cutting performance for industrial milling

The Tiger‑tec Gold WSP45G grade is a coated carbide solution developed for milling where stable cutting edges and reliable chip formation are decisive. Its PVD coating increases wear resistance and supports thermal stability when machining materials classified as P / M / S (steel, stainless steel and superalloys/titanium). This results in more predictable tool life and fewer unscheduled tool changes, which improves uptime and lowers per‑part machining costs. The description of the grade indicates a focus on toughness and versatility, so the insert performs well across varying cutting conditions encountered in production environments.

Geometry and chip control designed to reduce rework

The insert’s D51 chipbreaker and a clearance angle of 11° work together to control chips and limit adhesion at the cutting edge. The rectangular form and the 0.8 mm corner radius deliver a balance between edge strength and surface finish: the radius reduces the risk of chipping on interrupted cuts, while the geometry supports a stable contact zone for predictable tool behaviour. These features translate into fewer surface defects and less time spent on secondary operations. In short, the geometry is optimised for steady metal removal rates and improved process reliability.

Versatility, mounting and application guidance for production planners

With a nominal size of 15 mm and a plate designation of T3, this insert fits a wide range of milling toolholders designed for rectangular indexable inserts. The tolerance class M ensures repeatable seating and reliable indexing in a production setting. The coated carbide technology of Tiger‑tec Gold means the insert tolerates the typical thermal and mechanical stresses of milling steels as well as the tougher conditions of stainless and heat‑resistant materials. For mixed‑material production batches, selecting this grade helps reduce the need for frequent insert changes, supporting leaner tool management and improved process security.

For reliable Tiger‑tec Gold performance in demanding milling tasks, request technical advice or procure the Walter Tools LPMT15T308R‑D51 WSP45G directly through Metav Werkzeuge — contact info@metav-werkzeuge.com or call +49 2822 7131930 for tailored recommendations

Technical data

• Article number: LPMT15T308R-D51-WSP45G-WALTER
• Manufacturer: Walter Tools
• Product type: Milling insert (rectangular)

Facts

• Plate size: 15 mm
• Corner radius: 0.8 mm
• Clearance angle: 11°
• Plate thickness: T3
• Tolerance class: M

Special features

• Series: Tiger‑tec Gold
• Grade: WSP45G (coated carbide, PVD)
• Chipbreaker: D51
• Form: Rectangular
• Material suitability: P / M / S (steel, stainless steel, superalloys/titanium)
• Designation without grade: LPMT15T308R-D51

FAQ

What materials is this insert suitable for?
The LPMT15T308R‑D51 WSP45G from Walter Tools is specified for materials in groups P, M and S — that is, unalloyed and alloyed steel, stainless steel and heat‑resistant superalloys or titanium.

What is the advantage of the Tiger‑tec Gold WSP45G grade?
The Tiger‑tec Gold WSP45G grade provides a tough, wear‑resistant PVD coated carbide layer that improves edge stability and extends tool life under the thermal loads typical of milling.

How does the D51 chipbreaker affect machining?
The D51 chipbreaker is shaped to produce short, controllable chips and to reduce built‑up edge formation, which leads to steadier cutting forces and better surface quality when using this insert.

What does the 0.8 mm corner radius mean for component finish?
A 0.8 mm corner radius increases edge strength and reduces the risk of chipping on interrupted cuts while providing a finish suitable for many general milling tasks without the need for additional finishing passes.

Is the insert compatible with common rectangular toolholders?
The designation LPMT15T308R‑D51 and the T3 thickness indicate standard rectangular geometry; the insert is intended for toolholders that accept 15 mm rectangular indexable plates with the specified seating dimensions.

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

Trademarks and registered trade names are the property of their respective owners and are mentioned for explanatory purposes only. There is no affiliation between our company and the brands cited. The offered article is original, factory‑new merchandise from the manufacturer Walter Tools.