P4841P-3R-E57 WSP45G WSP45G Wendeplatten - Walter Tools

Take advantage of the proven combination of Tiger·tec Gold coating and the WSP45G grade for stable cutting edges and consistent chip control in demanding drilling and boring operations; order the insert directly via Metav Werkzeuge or consult our specialists for cutting data and application advice.

P4841P-3R-E57 WSP45G — Indexable drilling/boring insert with Tiger·tec Gold PVD, Walter Tools

A P4841P-3R-E57 WSP45G is an indexable insert engineered for drilling and boring tasks in steel, stainless steel and heat-resistant superalloys, offering robust edge stability and reliable chip formation for productive machining.

• Tiger·tec Gold PVD coating
• Suitable for steel, stainless and superalloys
• Stable cutting edge and chip control
• Designed for productive drilling/boring

Consistent chip control and extended tool life

The combination of the Tiger·tec Gold coating and the WSP45G grade establishes a balance between hardness and toughness that contributes directly to longer tool life. The PVD-coated carbide substrate reduces flank wear under typical drilling loads while the geometry is tailored to support regular chipbreak and evacuation. This means fewer interruptions for insert changes and a more predictable production rhythm, which is particularly beneficial in high-volume or repeat-part environments where consistency reduces overall machining costs.

Reliable performance across demanding materials

The insert is specified for material groups P / M / S, signifying suitability for unalloyed and alloyed steel, stainless steel and heat-resistant superalloys such as titanium-based materials. Each group presents different challenges—both higher temperatures and tougher chip-forming behaviour—and the grade has been developed to handle these by favouring stable cutting edges and resistance to thermal loads. For workshops transitioning between mixed batches, this versatility minimises tool inventory while maintaining surface quality and dimensional reliability.

Productivity gains through optimised chipbreaking

The chipbreaker 3R-E57 is tuned for controlled chip fragmentation during drilling and boring, improving chip evacuation and reducing the risk of re-cutting. Practically, this translates into steadier feeds, fewer stalled cycles, and less manual intervention for chip clearing. The practical result is improved throughput and a lower per-part machining cost without compromising finish quality. Emphasising efficiency and repeatability, the insert supports process stability on both conventional and CNC machining centres.

Easy integration and predictable inventory management

Marked as P4841P-3R-E57, the insert follows common indexable insert conventions, simplifying integration into existing toolholders and tool management systems. The standardised designation assists purchasing and stock control; the grade and chipbreaker coding allow straightforward selection of suitable cutting parameters from existing cutting data guides. For production planners, the combination of a universal geometry and the Tiger·tec Gold coating means fewer tool variants are necessary, aiding lean inventory strategies and quicker setup routines.

Contact Metav Werkzeuge for personalised application recommendations for the Tiger·tec Gold WSP45G insert; technical data and cutting parameters are available by e‑mail at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• SKU: P4841P-3R-E57-WSP45G-WALTER
• Article designation: P4841P-3R-E57 WSP45G
• Product type: Indexable drilling/boring insert
• Manufacturer: Walter Tools

Facts

• Material suitability: P / M / S
• Grade: WSP45G
• Coating technology: Tiger·tec Gold (PVD)
• Chipbreaker: 3R-E57

Special features

• PVD-coated carbide grade
• Optimised for stable cutting edge and chip control
• Versatile for steel, stainless steel and superalloys
• Series: Tiger·tec Gold

FAQ

What materials can this insert machine effectively? The insert is suitable for the ISO groups P / M / S, so it machines steel, stainless steel and heat-resistant superalloys effectively when the correct cutting data is applied.

How does the Tiger·tec Gold coating affect performance? The Tiger·tec Gold PVD coating increases edge resistance to wear and thermal softening, which enhances tool life and helps maintain consistent dimensional accuracy throughout runs.

What is the role of the 3R-E57 chipbreaker? The 3R-E57 chipbreaker promotes controlled chip formation and evacuation during drilling and boring, reducing recutting and improving process stability.

Is this insert suitable for mixed-production environments? Yes, the combination of the WSP45G grade and its P/M/S suitability makes the insert versatile for shops producing components from different material groups, reducing the need for multiple specialised inserts.

How should cutting data be established for this insert? Start with manufacturer recommendations for the P4841P-3R-E57 WSP45G grade and adjust speeds and feeds to match machine rigidity and workpiece clamping; modest increases in feed often yield productivity gains when chip control is stable.

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

The Walter AG (brand appearance: Walter Tools) is part of a global group of precision tooling companies. Protected trademarks and brand names remain the property of their respective owners and are mentioned solely for descriptive purposes. Products offered are original, factory-new items from the manufacturer.