P4841C-4R-E57 WSP45G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold PVD coating, a tough, versatile carbide grade, and an optimised chipbreaker to maintain steady machining performance across Stahl, rostfreier Stahl and high‑temperature alloys; order the P4841C‑4R‑E57 WSP45G directly via Metav Werkzeuge or ask our consultants if needed.

P4841C-4R-E57 WSP45G drilling/boring indexable insert — PVD‑coated carbide for Stahl, rostfreier Stahl (Walter Tools)

The P4841C‑4R‑E57 WSP45G is a drilling and boring indexable insert engineered for stable material removal in demanding components made from Stahl, rostfreier Stahl and heat‑resistant alloys, combining a Tiger‑tec Gold coating with a purpose‑built chipbreaker for reliable chip control.

• Tiger‑tec Gold PVD coating
• Suitable for Stahl and rostfreier Stahl
• Stable cutting edge for extended life
• Optimised chipbreaker 4R‑E57

Consistent productivity through coating and grade

The core advantage of this insert lies in the Tiger‑tec Gold PVD coating and the WSP45G carbide grade. Together they deliver a balance of toughness and wear resistance that reduces unexpected tool changes and supports longer intervals between indexings. For production environments where throughput and predictability matter, the coated grade helps to maintain a steady cutting edge under the thermal and mechanical stresses typical when machining Stahl and rostfreier Stahl. This reduces downtime and contributes to a more consistent process window on drilling and boring operations.

Better chip control and process stability

Equipped with the 4R‑E57 chipbreaker, the insert improves chip formation during deep holes and bore enlargements, preventing long, entangling chips and promoting safer evacuation. The optimised geometry also supports stable cutting forces and reduces vibration, which aids in achieving repeatable bore quality and dimensional stability. For operators seeking predictable cycle times and fewer interrupted runs, the chip control and edge robustness translate directly into measurable process reliability.

Application range and material compatibility explained

The cutting grade is specified for P / M / S groups, meaning it is suited to a broad set of materials: unalloyed and alloyed Stahl, rostfreier Stahl and heat‑resistant superalloys or titanium. The material compatibility reflects a deliberate design for heat resistance and edge stability where thermal load and poor thermal conductivity challenge the insert performance. In practice, this makes the insert particularly useful where a single grade must cover mixed batches of Stahl and high‑temperature components without frequent grade changes.

Practical benefits for workshop and production planning

Adopting this indexable insert supports simpler tool management because one grade can address multiple workpiece materials, reducing inventory complexity. The coated carbide construction and robust chipbreaker help to minimise unscheduled interventions and support a smoother production flow. When paired with stable cutting parameters and appropriate clamping, the insert contributes to improved component finish and consistent hole geometry over longer tool life.

Contact Metav Werkzeuge for application guidance on the Tiger‑tec Gold WSP45G grade and secure the P4841C‑4R‑E57 WSP45G for high‑performance drilling and boring in Stahl and rostfreier Stahl

Technical data

• SKU: P4841C-4R-E57-WSP45G-WALTER
• Article name: drilling/boring indexable insert P4841C-4R-E57 WSP45G
• Product type: drilling/boring indexable insert
• Manufacturer: Walter Tools

Core specifications

• Grade: WSP45G
• Coating technology: Tiger·tec Gold (PVD)
• Chipbreaker designation: 4R‑E57
• Material groups: P / M / S

Special features

• Coated carbide construction
• Optimised chip control geometry
• Designed for stability under thermal load
• Versatile use across Stahl, rostfreier Stahl and superalloys

FAQ

Which materials can be machined with this indexable insert?
The insert is designed for machining Stahl, rostfreier Stahl and heat‑resistant superalloys/titanium, reflecting the P / M / S material groups specified for the WSP45G grade.

What does the WSP45G designation indicate?
WSP45G is Walter Tools’ coated carbide grade in the Tiger‑tec Gold family, chosen for toughness and versatility, particularly where a single grade must handle mixed machining tasks.

How does the 4R‑E57 chipbreaker benefit drilling and boring operations?
The 4R‑E57 chipbreaker is optimised to promote controlled chip formation and evacuation, reducing the risk of entangling chips and supporting stable cutting forces during bore enlargements.

Is the P4841C‑4R‑E57 WSP45G suitable for high‑temperature alloy work?
Yes — the P / M / S compatibility and the Tiger‑tec Gold coating provide enhanced edge stability and heat resistance, making the insert suitable for certain heat‑resistant alloys and titanium applications.

How is tool life supported by the coating and geometry?
The Tiger‑tec Gold PVD coating improves wear resistance while the insert geometry maintains a stable cutting edge; together they reduce flank wear and help extend index intervals for more consistent production.

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

Protected trademarks and trade names remain the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no connection between our company and the mentioned brands. The offered article is original, brand‑new merchandise of the manufacturer (Walter Tools).