P4840P-3R-E57 WSP45G WSP45G Wendeplatten - Walter Tools

The combination of a Tiger‑tec Gold PVD coating and the WSP45G grade delivers a reliable balance of wear resistance and edge stability for drilling and boring tasks, reducing tool changes and unplanned downtime. Choose this insert for repeatable machining quality and request parts or application advice from Metav Werkzeuge when planning process optimisation.

P4840P-3R-E57 WSP45G drilling/boring indexable insert – Tiger‑tec Gold, P/M/S | Walter Tools

The P4840P-3R-E57 WSP45G is an indexable insert intended for drilling and boring applications, optimised for use in steel, stainless steel and heat‑resistant alloys.

• Tiger‑tec Gold PVD coating
• Versatile P/M/S material range
• Robust cutting edge stability
• 3R‑E57 chipbreaker for controlled chips

Improved process reliability through coating and grade

The combination of the Tiger‑tec Gold coating with the WSP45G grade is engineered to enhance resistance to abrasive wear while maintaining toughness at the cutting edge. This results in more consistent tool life when machining demanding parts and contributes to measurable productivity gains. The term coated carbide refers to a carbide substrate with a thin, hard PVD layer; this layer reduces flank wear and delays edge breakdown, which in turn lowers the frequency of tool changes and supports steady production cycles.

Secure chip control and material adaptability

The integrated 3R‑E57 chipbreaker is designed for dependable chip formation during drilling and boring, helping to avoid long, tangled chips that interrupt cycles or require manual clearing. The insert is rated for P / M / S material groups: P for steels, M for stainless steels and S for heat‑resistant superalloys and titanium. This classification means the geometry and grade are selected to cope with the specific heat generation and ductility of each group, offering predictable cutting behaviour across a wide range of components.

Economy through longer tool life and consistent part quality

A key benefit of the documented geometry and PVD technology is reduced variability in surface finish and dimensional repeatability over tool life. The WSP45G grade balances wear resistance and toughness, making it suitable for operations where both edge preservation and resistance to chipping matter. Fewer reworks and stable process windows translate into lower unit costs. For detailed machining parameters or substrate recommendations, technical enquiries can be directed to Metav Werkzeuge; email info@metav-werkzeuge.com or call +49 2822 7131930 for application support.

For application advice and availability of the Walter Tools P4840P-3R-E57 WSP45G indexable insert, contact Metav Werkzeuge for expert recommendations and delivery options via info@metav-werkzeuge.com or by phone at +49 2822 7131930

Technical data

• SKU: P4840P-3R-E57-WSP45G-WALTER
• Product: Bohr-/Aufbohrwendeschneidplatte P4840P-3R-E57 WSP45G
• Manufacturer: Walter Tools
• Series: Tiger‑tec Gold

Core specifications

• Grade: WSP45G
• Chipbreaker: 3R‑E57
• Material group: P / M / S
• Coating: Tiger‑tec Gold (PVD)
• Substrate: coated carbide

Special features

• Suitable for steel, stainless steel, superalloys and titanium
• Designed for secure chip formation and cutting edge stability
• Versatile use in drilling and boring operations
• Balanced wear resistance and toughness for extended tool life

FAQ

What materials can be machined with this insert?
The P4840P-3R-E57 WSP45G insert is suitable for machining materials classified as P (steels), M (stainless steels) and S (heat‑resistant superalloys and titanium), enabling consistent chip control across these groups.

How does the Tiger‑tec Gold coating help in production?
The Tiger‑tec Gold PVD coating on the WSP45G grade improves abrasive wear resistance and supports edge preservation, which helps maintain surface finish and extend usable tool life under typical drilling and boring conditions.

What role does the 3R‑E57 chipbreaker play?
The 3R‑E57 chipbreaker is configured to produce short, controlled chips in drilling and boring, reducing the risk of chip entanglement and improving cycle reliability for continuous machining operations.

Is this insert suitable for interrupted cuts or high‑temperature alloys?
Yes; the WSP45G grade and chipbreaker design offer the toughness and thermal resilience required for challenging interrupted cuts and for materials that generate high cutting temperatures, such as superalloys.

Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

The Walter AG (brand Walter Tools) with headquarters in Tübingen is among the leading manufacturers of precision cutting tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners and are mentioned solely for explanatory purposes. There is no affiliation between our company and the brands named; the offered item is original factory‑new merchandise of the manufacturer.