P4841P-2R-A57 WSP45G WSP45G Wendeplatten - Walter Tools

Take advantage of the combination of long tool life and reliable chip control for more productive drilling and boring operations; order the insert directly via Metav Werkzeuge or consult our specialists for process optimisation.

P4841P-2R-A57 WSP45G indexable drilling/reaming insert — Tiger·tec Gold grade for steel, stainless steel and superalloys (Walter Tools)

A P4841P-2R-A57 WSP45G indexable insert engineered for robust drilling and boring in demanding materials, offering high edge stability and reproducible performance

• Tiger·tec Gold PVD coating for extended tool life
• Universal grade for Steel, Stainless and Superalloys
• 2R‑A57 chipbreaker for stable chip formation

Outstanding wear resistance and reliable edge life for high-output machining

The WSP45G cutting grade, part of the Tiger·tec Gold series, is a PVD‑coated cemented carbide designed to deliver a balance of toughness and heat resistance. In drilling and reaming cycles where temperatures at the cutting edge rise rapidly, the PVD coating reduces flank wear and protects the carbide substrate, which translates into longer service intervals and fewer index changes. This capability is particularly important when machining steel and stainless steel, where consistent heat management prevents premature chipping and reduces the risk of built‑up edge. The insert’s composition supports a reproducible cutting edge, aiding predictable tool life and process planning.

Stable chip control and improved surface quality through optimised geometry

Equipped with the 2R‑A57 chipbreaker, the insert promotes controlled chip formation in interrupted and continuous cuts, reducing the likelihood of entangling or stringy chips that slow cycle times. Stable chip evacuation results in fewer rework operations and enhanced bore surface integrity, which benefits downstream processes such as honing or assembly. The insert geometry and grade combination minimise vibration and support steady cutting forces, helping maintain dimensional accuracy during serial production. These aspects make the component a pragmatic choice for operations that prioritise throughput and consistent part finish.

Versatile application scope and process guidance for best results

Rated for machining groups P / M / S (unalloyed and alloyed steel, stainless steel, and heat‑resistant superalloys/titanium), the insert suits a broad range of workshop and production scenarios. As an indexable insert for drilling and boring, it enables fast replacement without reclamping, contributing to reduced downtime. When integrating this grade into a process, select cutting parameters that reflect material thermal behaviour: lower feed per rev for tough alloys and moderated cutting speeds for stainless grades to avoid workhardening. For customers seeking tailored parameter sheets or batch availability, technical consultation ensures the insert is matched to machine power, spindle stability and coolant strategy.

For machining operations that require consistent edge stability and controlled chips, contact Metav Werkzeuge for availability and process advice — eMail: info@metav-werkzeuge.com / Tel: +49 2822 7131930

Technical Data

• Article number / SKU: P4841P-2R-A57-WSP45G-WALTER
• Product type: Indexable drilling/reaming insert
• Designation: P4841P-2R-A57
• Full ISO designation: P4841P-2R-A57 WSP45G
• Manufacturer: Walter Tools

Facts

• Grade: WSP45G
• Series: Tiger·tec Gold
• Chipbreaker: 2R‑A57
• Suitable material groups: P / M / S

Special features

• PVD-coated cemented carbide grade
• Designed for drilling and boring operations
• Promotes stable chip formation and consistent edge life
• Broad material coverage: steel, stainless steel, superalloys/titanium

FAQ

What materials is this insert suitable for?
The P4841P-2R-A57 WSP45G from Walter Tools is specified for machining P / M / S materials — i.e. unalloyed and alloyed steel, stainless steel and heat‑resistant superalloys/titanium.

What does the WSP45G grade offer compared with uncoated grades?
WSP45G is a PVD‑coated Walter Tools grade in the Tiger·tec Gold family; it provides enhanced wear resistance and heat protection compared with uncoated carbide, improving lifetime under elevated cutting temperatures.

When is the 2R‑A57 chipbreaker preferable?
The 2R‑A57 chipbreaker is tailored to produce short, controllable chips in drilling and boring tasks, supporting safe evacuation and better bore surface quality when used with the appropriate cutting parameters.

Can the insert be used for serial production on CNC machines?
Yes. The P4841P-2R-A57 WSP45G insert is designed for reproducible performance and is suitable for serial production when combined with appropriate feeds, speeds and coolant strategies.

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

Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned for clarification and identification only; there is no affiliation between Metav Werkzeuge and the referenced brands. The offered article is an original, factory‑new product from the stated manufacturer.