LPMT150612R-D51 WSP45G Wendeplatten - Walter Tools

Benefit from the combination of a robust Tiger‑tec Gold coating, the versatile WSP45G grade and the stabilising D51 chipbreaker for predictable performance and long tool life; order directly via Metav Werkzeuge or consult the Metav team for tailored application advice.

LPMT150612R-D51 WSP45G milling insert – rectangular indexable insert with Tiger‑tec Gold coating for P/M/S applications

LPMT150612R-D51 WSP45G is a rectangular milling indexable insert designed for reliable chip control and versatile machining of steel, stainless steel and heat‑resistant alloys

• Tiger‑tec Gold PVD coating
• Versatile for steel, stainless and superalloys
• Corner radius 1.2 mm for edge strength
• Rectangular form, 15 mm size

Predictable chip control and process stability

The insert’s D51 chipbreaker is engineered to maintain consistent chip segmentation across a range of cutting conditions, which reduces downtime caused by chip interference and eases chip evacuation. Combined with the Tiger‑tec Gold PVD coating, the grade ensures improved resistance to abrasive wear and thermal loads typical when machining steel and stainless steel. This results in a more stable cutting edge and a reduced likelihood of unexpected tool changes, supporting uninterrupted production cycles.

Durable cutting edge and extended tool life

A corner radius of 1.2 mm and a clearance angle of 11° provide a robust cutting geometry that balances strength and surface finish. The coated carbide substrate of the WSP45G grade is optimised for the mechanical and thermal stresses encountered when machining tougher alloys, contributing to longer tool life and fewer indexable element replacements. The tolerance class M ensures repeatable seat fit and reliable clamping, helping to maintain dimensional accuracy over multiple insert changes.

Versatility across demanding materials

Designed for the ISO groups P / M / S, this insert covers a broad material spectrum: common and alloyed steels, stainless steel, and heat‑resistant superalloys or titanium. The WSP45G composition supports secure chip formation where high temperatures and material toughness would otherwise compromise performance. For mixed production where multiple material types are encountered, the insert reduces the need for frequent grade changes and simplifies tooling inventories.

Practical handling and integration into machining cells

The LPMT format and 15 mm nominal size make the insert suitable for a variety of rectangular milling cutters and toolholders. The plate thickness designation 06 and the standardised ISO identification support straightforward replacement and inventory management. Users benefit from easier setup and predictable seating behaviour, which in turn promotes quicker turnarounds between jobs and consistent component quality. For complex applications, Metav Werkzeuge offers application consultation to match cutting parameters with the WSP45G performance profile.

Rely on Walter Tools’ Tiger‑tec Gold performance — contact Metav Werkzeuge for cutting data, availability and recommendations tailored to specific production needs.

Technical data

• Article number: LPMT150612R-D51-WSP45G-WALTER
• Type designation: LPMT150612R-D51 WSP45G
• Brand: Walter Tools

Facts

• Size: 15
• Thickness: 06
• Corner radius: 1.2 mm
• Clearance angle: 11°
• Tolerance class: M

Special features

• Grade: WSP45G
• Coating system: Tiger‑tec Gold (PVD)
• Material suitability: P / M / S
• Chipbreaker: D51
• Plate shape: Rectangular
• Series: Tiger‑tec Gold

FAQ

What materials can be machined with this insert?
The LPMT150612R‑D51 WSP45G is suitable for machining steel (P), stainless steel (M) and heat‑resistant alloys/titanium (S) as indicated by its P / M / S designation and the WSP45G grade.

How does the Tiger‑tec Gold coating benefit machining?
The Tiger‑tec Gold PVD coating enhances thermal and abrasive wear resistance, which helps to maintain cutting edge integrity under elevated temperatures and improves overall tool life for demanding milling operations.

What is the effect of the 1.2 mm corner radius?
A 1.2 mm corner radius increases edge robustness, reducing chipping risk and supporting a stable surface finish, particularly in interrupted cuts or when machining tougher materials.

Is this insert compatible with standard LPMT toolholders?
The ISO designation LPMT150612R‑D51 aligns with standard rectangular insert seating and clamping; the tolerance class M supports repeatable fitting and reliable clamping in compatible toolholders.

When should the D51 chipbreaker be chosen over other chipbreakers?
Choose the D51 chipbreaker when consistent chip segmentation and reliable evacuation are priorities across mixed materials, especially where thermal load and material ductility can lead to poor chip control.

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

The Walter AG (trading as Walter Tools) with headquarters in Tübingen is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names and protected product designations are mentioned for explanatory purposes only; there is no affiliation between our company and the named brands. The offered item is an original, factory‑new product from the manufacturer.