MPMT120408-F57 WSP45G WSP45G Wendeplatten - Walter Tools

Take advantage of versatile PVD performance, stable chip control and an 11° clearance for reliable milling cycles — order the insert directly via Metav Werkzeuge or ask our technical consultants for application support.

MPMT120408-F57 WSP45G Milling indexable insert — Tiger‑tec Gold (Walter Tools)

The MPMT120408-F57 WSP45G is a PVD‑coated milling indexable insert designed for secure chip control and consistent performance when machining steel, stainless steel and heat‑resistant alloys.

• Tiger‑tec Gold PVD coating for high wear resistance
• Versatile for steel, stainless steel and superalloys
• 11° clearance for safe cutting geometry
• 0.8 mm corner radius for robust edge strength

High‑performance coating for extended tool life

The Tiger‑tec Gold PVD coating paired with the WSP45G grade provides a balance between wear resistance and toughness, which translates into longer tool life and fewer interruptions for insert changes. The coating technology improves thermal stability at the cutting edge, helping to reduce flank wear during serial and interrupted milling. For production environments, this means more predictable tool behaviour and less scrap — the result is higher uptime and better process economy.

Reliable chip control and consistent cutting geometry

Equipped with the F57 chipbreaker and an 11° clearance angle, this insert promotes stable chip formation even under varying cutting conditions. The 0.8 mm corner radius increases edge strength, reducing the risk of chipping on interrupted cuts and improving surface finish consistency. Operators with varying expertise benefit from easier process setup: the geometry supports predictable chip evacuation and reduces the likelihood of built‑up edge when machining adhesive or tough materials.

Broad material range and application flexibility

This insert is specified for groups P, M and S — meaning it is suitable for machining unalloyed and alloyed steel, stainless steel and heat‑resistant superalloys/Titanium. The WSP45G grade is a tough, PVD‑coated carbide designed especially for milling; it handles the heat and mechanical loads typical of these materials. For shops seeking one reliable grade across diverse workpieces, this insert reduces tool inventory complexity while maintaining process security.

Productivity, tolerance and repeatability for series production

With a clear tolerance class M and ISO designation MPMT120408‑F57 WSP45G, the insert is produced to consistent dimensional standards that support repeatable tool offsets and predictable part tolerances. The solid manufacturing standard enables efficient toolpath programming and stable results on CNC milling machines. For production planners, that means reduced setup time and consistent part quality across batches.

For production environments requiring robust, versatile milling performance, select the Walter Tools Tiger‑tec Gold MPMT120408‑F57 WSP45G insert and contact Metav Werkzeuge for tailored advice and availability at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• SKU: MPMT120408-F57-WSP45G-WALTER
• Designation: MPMT120408-F57 WSP45G
• Product type: Milling indexable insert
• Brand: Walter Tools
• Series: Tiger‑tec Gold

Facts

• Clearance angle: 11°
• Corner radius: 0.8 mm
• Insert size: 12
• Plate thickness: 04

Special features

• Coating: Tiger‑tec Gold (PVD)
• Grade: WSP45G (PVD‑coated carbide)
• Chipbreaker: F57
• Applicable materials: steel (P), stainless steel (M), superalloys/Titanium (S)
• Tolerance class: M
• Execution: T

FAQ

Which materials can be machined with this insert?
The MPMT120408‑F57 WSP45G insert is specified for groups P, M and S, making it suitable for steel, stainless steel and heat‑resistant superalloys/Titanium in milling applications.

What is the purpose of the F57 chipbreaker?
The F57 chipbreaker is designed to produce manageable chips and support stable cutting forces; in combination with the WSP45G grade it improves chip control and surface quality during milling.

How does the 0.8 mm corner radius affect performance?
A 0.8 mm corner radius increases edge strength, reduces chipping risk on interrupted cuts and contributes to a consistent surface finish while preserving acceptable cutting forces.

Is the insert suited for serial production?
Yes — the Tiger‑tec Gold coating and tolerance class M support repeatable dimensions and predictable tool life, making the insert well suited for series production.

What does the Tiger‑tec Gold coating provide?
Tiger‑tec Gold is a PVD coating system that enhances thermal and wear resistance at the cutting edge, resulting in extended tool life and improved process security under demanding milling conditions.

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

Protected trademarks and trade names are the property of their respective owners. Brand names are used solely for explanation and identification purposes. The offered article is original and factory‑new.