P4841P-7R-E57 WSP45G Wendeplatten - Walter Tools

Take advantage of the Tiger·tec Gold coating together with the WSP45G grade and the 7R‑E57 chipbreaker to improve tool life and process stability in demanding drilling and boring operations; order the P4841P‑7R‑E57 WSP45G inserts via Metav Werkzeuge or consult the team for application advice.

P4841P-7R-E57 WSP45G Drilling/Boring Indexable Insert — Tiger·tec Gold, P/M/S suitability (Walter Tools)

The P4841P-7R-E57 WSP45G is a PVD‑coated indexable insert designed for drilling and boring tasks across Stahl, rostfreier Stahl and heat‑resistant alloys, offering stable cutting edges and controlled chip formation.

• Tiger·tec Gold PVD coating
• Versatile for Stahl, rostfreier Stahl and superalloys
• Stable chip control with 7R‑E57 geometry

Robust coating and material compatibility for reliable cutting

The combination of the Tiger·tec Gold coating with the WSP45G grade delivers a balance of wear resistance and edge stability, optimised for continuous production. The PVD layer reduces flank wear and supports higher cutting parameters with predictable tool life. The insert is intended for machining of Stahl (group P), rostfreier Stahl (group M) and high‑temperature alloys including titanium and superalloys (group S), so material selection matches the insert’s thermal and mechanical properties. This means fewer tool changes and a more consistent machining process in mixed‑material shops.

Geometry and chip control for safe, efficient metal removal

The 7R‑E57 chipbreaker geometry is engineered to control chip formation during drilling and boring, reducing the risk of tangled chips and improving surface finishes. Controlled chips lower the chance of downtime caused by chip jams and reduce secondary operations for chip removal. For those less familiar with chipbreaker nomenclature: this geometry shapes how the cutting edge divides and evacuates material, ensuring stable shear and helping to maintain a sharp cutting edge over more holes or bores—translating into measurable process reliability.

Practical productivity gains and application guidance

Using a coated carbide insert from the Tiger·tec Gold series supports higher cutting speeds and repeatable results, especially in production runs where cycle time matters. The coated substrate and specially developed grade provide consistent performance under the thermal stresses of drilling into rostfreier Stahl or heat‑resistant alloys. For set‑ups, select feeds and speeds that match the workpiece material group (P, M, S) and monitor tool life to establish an economic replacement interval; this approach helps achieve both productivity and cost efficiency without compromising component quality.

Contact Metav Werkzeuge for tailored application support and rapid supply of Walter Tools P4841P-7R-E57 WSP45G inserts — call +49 2822 7131930 or email info@metav-werkzeuge.com for expert advice and immediate availability

Technical data

• SKU: P4841P-7R-E57-WSP45G-WALTER
• Product type: Drilling/Boring indexable insert
• Brand: Walter Tools
• Series: Tiger·tec Gold
• Grade: WSP45G
• Chipbreaker: 7R‑E57

Facts

• No numerical specifications provided

Special features

• Coating technology: Tiger·tec Gold (PVD)
• Material compatibility: Stahl, rostfreier Stahl, superalloys/titanium
• Substrate: Coated carbide
• Ideal for drilling and boring applications
• Stable cutting edge and controlled chip formation

FAQ

What materials can this insert machine effectively?
The P4841P‑7R‑E57 WSP45G insert is suitable for Stahl (P), rostfreier Stahl (M) and high‑temperature alloys/titanium (S) thanks to its WSP45G grade and Tiger·tec Gold coating.

How does the Tiger·tec Gold coating benefit machining?
The Tiger·tec Gold PVD layer on the insert improves wear resistance and heat management, supporting higher cutting parameters and longer tool life for the P4841P‑7R‑E57 WSP45G insert.

What function does the 7R‑E57 chipbreaker provide?
The 7R‑E57 chipbreaker ensures controlled chip formation and evacuation during drilling and boring, reducing the risk of chip jams and enhancing surface finish consistency.

Is this insert suitable for production environments?
Yes, the combination of coated carbide substrate and the WSP45G grade is optimised for productive machining, offering stable edge life and repeatable results in series production.

Which brand and series does this insert belong to?
This indexable insert is part of the Tiger·tec Gold series by Walter Tools, supplied as the P4841P‑7R‑E57 WSP45G variant.

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 connection between our company and the named brands. The offered item is original, factory‑new goods of the manufacturer Walter Tools.