P4841P-7R-A57 WSP45G WSP45G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold PVD coating, a specialised chipbreaker 7R‑A57 and broad material capability (P / M / S) to secure stable cutting performance and reduced tooling changes; order and enquire via Metav Werkzeuge or consult the technical team if further specification is required.

P4841P-7R-A57 WSP45G — drilling/bore‑enlarging indexable insert, Tiger·tec Gold (Walter Tools)

P4841P-7R-A57 WSP45G is a purpose‑built insert for demanding drilling and bore‑enlargement tasks, optimised for high process security and wide material coverage in industrial machining

• Tiger·tec Gold PVD coating for edge stability
• Versatile for P / M / S materials
• Chipbreaker 7R‑A57 for controlled chip forming

Greater process security through advanced coating and edge technology

The combination of Tiger·tec Gold technology and a coated carbide substrate provides consistent wear resistance and predictable edge life under continuous operation. The PVD coating reduces flank wear and supports higher cutting parameters, which translates into higher throughput and longer intervals between insert changes. In practice, the tailored surface layer of this grade produces a stable cutting edge that diminishes the risk of sudden tool failure and enables reliable cycle times in series production.

Fewer tool variants thanks to broad material capability

Designed for the machining groups P / M / S, this insert covers unalloyed and alloyed steel, stainless steel and heat‑resistant superalloys and titanium. The broad applicability reduces tool inventory and set‑up complexity, delivering tangible cost savings in procurement and storage. Because the grade balances toughness and wear resistance, it suits mixed production runs where material switches occur, thereby improving line flexibility without sacrificing component quality.

Controlled chip formation for surface quality and uptime

The integrated chipbreaker 7R‑A57 is engineered for consistent chip control during drilling and bore enlargement, limiting built‑up edge formation and facilitating reliable chip evacuation. This results in improved surface integrity and fewer secondary finishing operations. The insert geometry also contributes to steady cutting forces, which helps maintain bore tolerances and reduces the need for corrective rework — a clear advantage in tight‑tolerance machining and high‑volume applications.

Practical advantages in everyday shop use

As an indexable insert from Walter Tools, this grade supports repeatable performance and straightforward indexability, allowing rapid corner changes and minimal machine downtime. The insert’s construction suits common clamping systems used in drilling heads and boring bars, supporting efficient replacement routines and simple inventory handling. For operations seeking a balance of productivity and robustness, this insert offers a reliable baseline for process optimisation.

For application advice or availability of Walter Tools Tiger·tec Gold inserts, contact Metav Werkzeuge for personalised consultation and delivery options: info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: P4841P-7R-A57-WSP45G-WALTER
• SKU: P4841P-7R-A57-WSP45G-WALTER
• Designation: P4841P-7R-A57 WSP45G

Facts

• Material groups: P / M / S
• Chipbreaker: 7R‑A57
• Grade/Sort: WSP45G
• Series: Tiger·tec Gold

Special features

• Coating: Tiger·tec Gold (PVD)
• Material: coated carbide
• Product type: drilling/bore‑enlarging indexable insert
• Manufacturer: Walter Tools
• Base designation: P4841P-7R-A57

FAQ

What materials can this insert machine reliably?
The P4841P-7R-A57 WSP45G insert is intended for P / M / S groups, meaning it is suitable for machining steels, stainless steels and heat‑resistant superalloys or titanium.

How does the Tiger·tec Gold coating benefit production?
The Tiger·tec Gold PVD coating on the WSP45G grade increases wear resistance and thermal stability, allowing for higher cutting parameters and longer edge life in continuous operation.

What role does the 7R‑A57 chipbreaker perform?
The chipbreaker 7R‑A57 controls chip formation and evacuation during drilling and bore enlargement, improving surface finish and reducing the likelihood of built‑up edge.

Is the insert suitable for high‑temperature alloys and titanium?
Yes; the WSP45G grade is designed for work in the S group, offering enhanced heat resistance and edge stability for demanding alloys.

Can this insert reduce the number of tool variants required?
Due to its broad material compatibility and balanced toughness, the insert helps consolidate tooling needs across mixed material batches and can minimise inventory breadth.

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