P4840P-4R-A57 WSP45G WSP45G Wendeplatten - Walter Tools

Take advantage of the combination of the Tiger·tec Gold PVD coating and proven chip control to extend tool life and reduce tool changes; benefit from a stable cutting edge suited to steel, stainless steels and heat‑resistant alloys. Order directly via Metav Werkzeuge or consult the team for application support.

P4840P-4R-A57 WSP45G drilling and boring indexable insert — Tiger·tec Gold, Walter Tools

The P4840P-4R-A57 WSP45G is a drilling and boring indexable insert engineered for reliable cutting performance in demanding metal‑cutting environments, particularly where consistent edge life and chip control are required.

• Tiger·tec Gold PVD coating
• Suitable for steel, stainless steels and titanium
• Stable cutting edge and chip control

Longer tool life through advanced coating technology

The Tiger·tec Gold coating (PVD) provides pronounced wear resistance and thermal stability, which helps to maintain a sharp cutting edge for longer periods. This means fewer index changes and less machine downtime, improving overall productivity in series production. For operations that generate elevated temperatures at the cutting zone, the coating’s hardness and adhesion characteristics contribute to a consistent flank condition and reduced abrasive wear, so the insert preserves geometry under load.

Wide material range reduces tooling complexity

Designed for the ISO groups P, M and S, the grade is optimised for machining steel, stainless steels and superalloys/titanium. The multi‑purpose substrate and coating combination enables one indexing solution across different workpiece materials, lowering tool inventory and simplifying setup planning. In mixed‑material job shops or batch production, this versatility supports stable process windows and fewer tool swaps per part series.

Consistent chip formation and secure cutting edge

The specified chipbreaker geometry 4R‑A57 is tailored to controlled chip formation during drilling and bore‑enlarging operations. The result is improved chip control, especially in interrupted or semi‑continuous cuts, and a predictable load on the tool nose. Stable chip evacuation reduces the risk of surface damage and build‑up, delivering more reliable dimensional repeatability and surface quality on internal bores.

Practical benefits for production workflows

As an indexable insert, the format allows rapid corner changes and straightforward inventory management. The combination of the insert’s geometry and the Tiger·tec Gold grade supports process security in high‑volume machining and contributes to consistent component quality. For production planners, the insert’s robustness reduces scrap risk and aids in meeting cycle‑time targets without sacrificing tool life.

For application advice or to request availability for the Walter Tools P4840P-4R-A57 WSP45G insert, please contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for specialist consultation and fast delivery options.

Technical Data

• SKU: P4840P-4R-A57-WSP45G-WALTER
• Label: Bohr-/Aufbohrwendeschneidplatte P4840P-4R-A57 WSP45G Walter Tools
• Product type: Bohr-/Aufbohrwendeschneidplatte
• Manufacturer: Walter Tools

Facts

• Grade: WSP45G
• Series: Tiger·tec Gold
• Chipbreaker / geometry: 4R-A57
• Material groups: P / M / S

Special features

• Coating: Tiger·tec Gold (PVD)
• Suitable for: steel, stainless steels, superalloys and titanium
• Typical use: drilling and boring applications
• ISO designation: P4840P-4R-A57 WSP45G

FAQ

What materials is this insert suitable for?
The P4840P-4R-A57 WSP45G insert is suitable for machining steel, stainless steels and heat‑resistant alloys including titanium, aligned with ISO groups P, M and S.

What advantages does the Tiger·tec Gold coating provide?
The Tiger·tec Gold PVD coating on the WSP45G grade improves wear resistance and thermal stability, which helps to maintain a stable cutting edge and extend tool life under demanding conditions.

Which operations are recommended for this geometry?
The geometry and chipbreaker 4R‑A57 are designed for drilling and bore‑enlarging operations where controlled chip formation and secure edge life are priorities.

How does the chipbreaker 4R‑A57 affect machining?
The 4R‑A57 chipbreaker promotes consistent chips and reliable evacuation, reducing the chance of workpiece marking and supporting repeatable dimensional quality in internal machining.

Is the insert suitable for mixed‑material production runs?
Yes, the grade’s versatility across P, M and S material groups makes it a practical choice for mixed‑material batches, helping to reduce tool changes and simplify tooling logistics.

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

Trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only. There is no connection between our company and the mentioned brands. The offered item is original, factory‑new product of the manufacturer.