P4841C-3R-E57 WSP45G WSP45G Wendeplatten - Walter Tools

High durability and consistent chip control from the Tiger‑tec Gold coating and the 3R‑E57 chipbreaker support uninterrupted machining of steels and heat‑resistant alloys; combined with the versatile WSP45G grade, this insert reduces rework and increases tool life. Order the Bohr-/Aufbohrwendeschneidplatte P4841C-3R-E57 WSP45G directly via Metav Werkzeuge or ask our consultants if needed.

P4841C-3R-E57 WSP45G drilling/reaming indexable insert – Tiger‑tec Gold, 3R‑E57 (Walter Tools)

P4841C-3R-E57 WSP45G is a drilling and reaming indexable insert designed for demanding holemaking operations in steel, stainless steel and heat‑resistant superalloys, offering stable chip formation and enhanced tool life.

• Tiger‑tec Gold PVD for extended tool life
• WSP45G grade for steel, stainless and superalloys
• 3R‑E57 chipbreaker for stable chip control

Maximise productivity with controlled chip formation

The 3R‑E57 chipbreaker is engineered to produce consistent, segmented chips in through‑hole and interrupted cutting conditions, reducing the risk of built‑up edge and machine downtime. Stable chip evacuation directly lowers the frequency of tool changes and part clearing, which translates into measurable productivity gains on high‑volume runs. In practical terms, operators benefit from fewer interruptions and more predictable cycle times, while process engineers gain a repeatable machining parameter window for reliable output.

Consistent performance across demanding materials

Built on the Tiger‑tec Gold platform and specified as WSP45G, the insert is a PVD‑coated carbide grade optimised for the thermal and mechanical demands of group P (steel), M (stainless steel) and S (superalloys/titanium) materials. The coating improves heat resistance and wear behaviour, while the substrate provides fracture toughness for intermittent cutting. For customers without specialist tooling knowledge: PVD stands for physical vapour deposition, a thin, hard coating that protects the carbide and preserves the cutting edge under elevated temperatures typical of stainless and heat‑resistant alloys.

Longer tool life and consistent surface quality

The combination of coating technology and chip control delivers lower flank and crater wear rates, which helps maintain surface finish and dimensional stability for serial holemaking. For operations such as drilling followed by light reaming or boring passes, the insert supports repeatable hole geometry and reduces scrap rates. This reliable performance not only saves on tooling expenditure over time but also supports higher first‑pass yield and less manual rework, an economic benefit for production lines aiming for consistent quality.

Practical application and technical support

Specifically designed for drilling and reaming tasks, the insert integrates into standard indexable toolholders suitable for Walter Tools systems and similar interfaces. Where cutting speeds, feeds or coolant strategies require fine tuning, technical guidance is recommended to achieve optimal results with WSP45G inserts. If additional process data or cutting parameter advice is required, Metav Werkzeuge provides application support and can advise on adapting the insert to specific machine and material combinations — email info@metav-werkzeuge.com or call +49 2822 7131930 for tailored recommendations.

Contact Metav Werkzeuge for application advice and to request Walter Tools P4841C‑3R‑E57 WSP45G inserts for your next holemaking project

Technical Data

• Article number: P4841C-3R-E57-WSP45G-WALTER
• Designation: P4841C-3R-E57 WSP45G
• Brand: Walter Tools

Data

• Material groups: P / M / S
• Series: Tiger‑tec Gold
• Grade: WSP45G

Special features

• Chipbreaker: 3R‑E57
• Coating: Tiger‑tec Gold (PVD)
• Substrate: coated carbide
• Application: drilling and reaming indexable insert
• Compatibility: designed for steel, stainless steel and heat‑resistant alloys

FAQ

What materials is the insert suitable for?
The P4841C‑3R‑E57 WSP45G insert is suitable for steel, stainless steel and heat‑resistant superalloys, reflecting its P/M/S material group rating and the Tiger‑tec Gold coating.

How does the 3R‑E57 chipbreaker improve machining?
The 3R‑E57 chipbreaker on this insert controls chip shape and evacuation, reducing built‑up edge and promoting stable cutting forces for improved process reliability.

Can the insert be used for interrupted cuts?
Yes, the grade and coated carbide substrate provide toughness for intermittent cutting; however, specific machine and holder setup should be checked for optimal results with P4841C‑3R‑E57 inserts.

Is technical support available for application parameters?
Metav Werkzeuge offers application support and can provide cutting data and recommendations for the Walter Tools insert to suit machine, material and coolant conditions.

Does the Tiger‑tec Gold coating affect tool life in high‑temperature alloys?
The Tiger‑tec Gold PVD coating enhances heat resistance and wear protection, contributing to longer tool life and more consistent surface quality when machining demanding alloys.

Manufacturer/Responsible: AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden, support.coromant@sandvik.com

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only. There is no affiliation between our company and the named brands. The offered item is original, brand‑new product of the manufacturer Walter Tools.