P2840S-7N-A57 WSP45G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating and the tough WSP45G grade for extended tool life and stable cutting in demanding drilling and boring applications; order the insert directly via Metav Werkzeuge or consult the team for application advice.

P2840S-7N-A57 WSP45G – Drill/boring indexable insert, Tiger·tec Gold (Walter Tools)

The P2840S-7N-A57 WSP45G is a drill/boring indexable insert engineered for consistent cutting performance across steel, stainless steel and heat‑resistant alloys.

• Tiger·tec Gold coating for enhanced wear resistance
• Versatile grade for steel, stainless steel and superalloys
• Chipbreaker 7N-A57 for controlled chip formation
• Designed for drilling and boring applications

Extended edge life through advanced coating technology

The combination of Tiger·tec Gold coating and the WSP45G grade delivers a balance of toughness and wear resistance that supports longer tool life in interrupted and continuous cutting. The PVD‑coated cemented carbide construction reduces flank wear and improves resistance to thermal loading, which translates into fewer index changes and higher machine uptime. For production environments where tool-change frequency influences cycle times, this insert helps maintain consistent throughput and reduces overall tooling costs.

Predictable chip control for cleaner holes and less downtime

Equipped with the chipbreaker 7N-A57, the insert promotes reliable chip formation during drilling and boring, helping to prevent long, stringy chips and to avoid built-up edge on the cutting face. Improved chip control reduces the risk of tool jamming and contributes to better surface finish quality in the bore, enabling higher feed rates with stable cutting conditions. The controlled chip flow also eases chip evacuation, supporting safer, more efficient operation in automated machining cells.

Broad material range and practical process benefits

Designed for ISO groups P / M / S, the insert is suitable for machining unalloyed and alloyed steel, stainless steel and heat‑resistant superalloys or titanium. This versatility reduces the need for multiple specialised grades and simplifies tool inventory management. The robust grade characteristic ensures reliable edge stability when cutting tougher alloys, while the coating supports high productivity by resisting abrasive and adhesive wear. Integration into existing drill or boring tool systems is straightforward when holder geometry matches the insert seat.

Contact Metav Werkzeuge today for tailored application recommendations on Walter Tools Tiger·tec Gold inserts and ensure optimum cutting results — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical data

• Article number: P2840S-7N-A57-WSP45G-WALTER
• Designation: P2840S-7N-A57 WSP45G
• Product type: Drill/boring indexable insert
• Manufacturer: Walter Tools

Facts

• Grade: WSP45G
• Series: Tiger·tec Gold
• Chipbreaker: 7N-A57
• Material groups: P / M / S

Special features

• Coating: Tiger·tec Gold (PVD, coated cemented carbide)
• Suitable for: Steel, stainless steel, superalloys/Titanium
• Application: Drilling and boring operations
• Benefit: Improved wear resistance and stable cutting edge

FAQ

Is this insert suitable for stainless steel?
Yes. The P2840S-7N-A57 WSP45G insert from Walter Tools is specified for the ISO M group, making it suitable for machining stainless steel with controlled chip formation and stable cutting edges.

What does the WSP45G grade stand for?
WSP45G is Walter Tools’ coated carbide grade within the Tiger·tec Gold family, formulated for toughness and versatile performance in milling and drilling applications across multiple material groups.

How does the 7N-A57 chipbreaker improve drilling performance?
The chipbreaker 7N-A57 promotes consistent chip segmentation during drilling and boring, reducing the likelihood of long chips, improving hole finish and lowering the risk of tool interruptions.

Can the insert handle heat‑resistant alloys and titanium?
Yes. The product’s suitability for the ISO S group means it is intended for use on heat‑resistant superalloys and titanium, where edge stability and thermal resistance are essential.

Does the insert fit standard toolholders?
The P2840S-7N-A57 WSP45G is an indexable cutting insert designed for drill and boring applications; compatibility depends on the toolholder seat and geometry, so verify holder specifications before assembly.

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