P4841C-8R-E57 WSP45G Wendeplatten - Walter Tools

Take advantage of the proven Tiger·tec Gold coating and the versatile WSP45G grade combined with the dedicated 8R‑E57 chipbreaker for reliable chip control and extended edge life; order via Metav Werkzeuge or consult their specialists for application support.

P4841C-8R-E57 WSP45G – Boring/drilling indexable insert (Walter Tools)

The P4841C-8R-E57 WSP45G is a coated carbide indexable insert for drilling and boring operations, designed to deliver stable chip formation and consistent tool life across a broad material range.

• Tiger·tec Gold PVD-coated grade WSP45G
• Stable chip control with 8R‑E57 geometry
• Suitable for steel, stainless steel and superalloys
• Robust coated carbide for high process security

Improved edge life through advanced coating technology

The combination of Tiger·tec Gold coating and a WSP45G substrate provides a balanced wear resistance and toughness profile that reduces flank wear and extends usable life. The PVD-based surface layer increases thermal resistance and lowers adhesive wear, which means fewer interruptions for tool changes and more predictable batch output. For production environments where repeatability matters, the reduced wear rate translates directly into higher machine utilisation and lower per-part tooling costs.

Predictable chip behaviour for stable machining cycles

The 8R‑E57 chipbreaker geometry actively shapes and evacuates chips during turn‑and‑bore operations, supporting secure swarf flow and minimising the risk of recutting. Stable chip control reduces vibration and protects the cutting edge from irregular loads, improving surface finish and dimensional consistency. In practice, this means shorter setup times, fewer rejects and a smoother workflow on automated machining centres where reliable swarf evacuation is essential.

Broad material capability reduces tool inventory

Engineered for applicability across ISO groups P / M / S, the grade covers unalloyed and alloyed steel, stainless steel and heat‑resistant superalloys and titanium. This wide coverage limits the need for multiple dedicated grades and simplifies tooling logistics. The result is a leaner store of inserts, faster changeovers and higher flexibility when scheduling varied jobs — beneficial for job shops and production cells that handle mixed batches.

Contact Metav Werkzeuge today to discuss how Walter Tools Tiger·tec Gold inserts can be integrated into existing toolholders or to check immediate availability: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: P4841C-8R-E57-WSP45G-WALTER
• Designation: P4841C-8R-E57 WSP45G
• Product type: Bohr-/Aufbohrwendeschneidplatte
• Manufacturer: Walter Tools

Core specifications

• Applicable materials: P / M / S
• Chipbreaker: 8R‑E57
• Grade/series: Tiger·tec Gold
• Sort: WSP45G

Features & applications

• Coating/grade: coated carbide, PVD technology
• Suitable for: steel, stainless steel, heat‑resistant superalloys and titanium
• Series: Tiger·tec Gold — versatile cutting performance
• Chipformer/geometry: 8R‑E57 for stable chip formation

FAQ

Which materials can be machined with this insert?
The P4841C-8R-E57 WSP45G insert is suitable for machining steel, stainless steel and heat‑resistant superalloys (ISO groups P, M and S).

What are the benefits of the Tiger·tec Gold coating on this insert?
The Tiger·tec Gold coating on the WSP45G grade improves thermal resistance and wear behaviour, extending edge life and enabling more consistent batch production.

How does the 8R‑E57 chipbreaker affect machining?
The 8R‑E57 geometry promotes controlled chip formation and evacuation, reducing vibration and improving surface finish during drilling and boring cycles.

Is this insert compatible with standard boring holders and tool bodies?
The design follows common indexable insert conventions; compatibility should be verified against the holder geometry and clamping method for optimal fit and performance.

Walter Tools (Walter AG), headquartered in Tübingen, Germany. Protected trademarks and trade names are the property of their respective owners. The mentioned brand is cited for explanatory purposes only; the offered item is original and new from the manufacturer.