P2841S-4N-E57 WSP45G WSP45G Wendeplatten - Walter Tools

Take advantage of the combination of durable Tiger·tec Gold coating, the versatile WSP45G grade and the 4N‑E57 chipbreaker to achieve stable chip formation and consistent tool life in demanding drilling and bore‑enlarging operations; order the insert directly via Metav Werkzeuge or consult our specialists for application advice.

P2841S-4N-E57 WSP45G — drilling and bore‑enlarging indexable insert, Tiger·tec Gold (Walter Tools)

The P2841S-4N-E57 WSP45G is an indexable insert engineered for precision drilling and bore enlargement in milling‑style operations, optimised for machining Stahl, rostfreier Stahl and heat‑resistant superalloys.

• Tiger·tec Gold PVD coating
• Versatile for Stahl and rostfreier Stahl
• Stable cutting edge with 4N‑E57 chipbreaker
• Designed for milling‑style drilling tasks

High‑performance coating for extended tool life

The insert uses the Tiger·tec Gold coating technology and the WSP45G grade, a PVD‑coated carbide designed for tough milling environments. This combination offers a stable cutting edge and improved wear resistance under the thermal and mechanical stresses typical of drilling and bore‑enlarging operations. For production workflows, the practical benefit is fewer tool changes and more predictable machining cycles, which supports higher uptime and a more efficient process.

Predictable chip control and machining reliability

Equipped with the 4N‑E57 chipbreaker, the design promotes controlled chip formation and evacuation during interrupted cuts and variable feed conditions. When machining Stahl and rostfreier Stahl or demanding high‑temperature alloys, the chip geometry helps prevent built‑up edge and reduces the risk of irregular surface defects. The result is a more consistent hole quality and surface finish, translating into less rework and steady throughput.

Broad material capability for flexible production planning

The grade is specified for ISO groups P / M / S, meaning suitability for a wide range of materials: unalloyed and alloyed Stahl, rostfreier Stahl, and heat‑resistant superalloys or titanium. This material flexibility allows a single insert type to be used across several job families, simplifying tool inventory and enabling quicker job changeovers while maintaining process stability and repeatable results.

Practical advantages for workshop efficiency

Beyond substrate compatibility, the insert’s construction supports robust edge retention under elevated temperatures and mechanical load. For operations that prioritise consistent cycle times and measurable productivity gains, the combination of coating and chipbreaker reduces unscheduled downtime and helps maintain defined quality tolerances. The engineering focus is on process stability rather than speculative performance metrics, so planning and cost forecasting remain reliable.

Discuss machining parameters and application optimisation for the Tiger·tec Gold WSP45G insert with Metav Werkzeuge to maximise productivity and tool life — contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• SKU: P2841S-4N-E57-WSP45G-WALTER
• Label: Bohr-/Aufbohrwendeschneidplatte P2841S-4N-E57 WSP45G Walter Tools
• Product type: drilling / bore‑enlarging indexable insert
• Grade: WSP45G
• Series: Tiger‑tec Gold
• Chipbreaker: 4N‑E57
• Material designation: P / M / S
• Manufacturer: Walter Tools
• UID: P2841S-4N-E57-WSP45G-WALTER

Key Figures

• Compatible ISO material groups: P / M / S
• Coating technology: Tiger·tec Gold
• Chipbreaker designation: 4N‑E57

Special features

• PVD‑coated carbide grade for milling‑style inserts
• Engineered for controlled chip formation and edge stability
• Suitable for Stahl, rostfreier Stahl and high‑temperature alloys
• Designed for drilling and bore‑enlarging applications
• Original Walter Tools production quality

FAQ

What materials can be machined with this insert?
The P2841S-4N-E57 WSP45G insert is specified for ISO groups P / M / S, enabling machining of Stahl, rostfreier Stahl and heat‑resistant superalloys or titanium‑class materials.

How does the 4N‑E57 chipbreaker affect hole quality?
The 4N‑E57 geometry promotes consistent chip control and evacuation during drilling and bore enlargement, which helps reduce built‑up edge and supports a more uniform surface finish when using the WSP45G grade.

Is the Tiger·tec Gold coating suitable for high‑temperature machining?
Yes; the Tiger·tec Gold PVD technology improves thermal resistance and wear behaviour, offering greater cutting edge stability under elevated temperatures commonly encountered in machining stainless and superalloy materials.

Can one insert type be used across different parts of production?
The combination of the WSP45G grade and the Tiger·tec Gold coating provides broad applicability across several material groups, allowing more uniform tool selection for varied job families and simplified inventory management.

How does this insert support productivity in milling‑style drilling operations?
By delivering durable edge life and stable chip formation, the insert reduces unscheduled tool changes and rework, contributing to steadier cycle times and improved overall productivity.

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

Trademarks and registered trade names are the property of their respective owners. Where appropriate, the brand Walter Tools is mentioned for identification purposes; the item offered is an original, factory‑new product from the manufacturer.