P4840P-4R-F57 WSP45G Wendeplatten - Walter Tools

Take advantage of the combination of high process security, versatile material capability and reliable chip control to keep production stable and cost-effective; order the insert directly via Metav Werkzeuge or consult our specialists for application advice.

P4840P-4R-F57 WSP45G Drill/Reaming indexable insert — Tiger·tec Gold, PVD-coated by Walter Tools

The P4840P-4R-F57 WSP45G is a PVD-coated Tiger·tec Gold indexable insert designed for drilling and reaming operations across steel, stainless steel and heat-resistant alloys.

• Tiger·tec Gold PVD coating
• For steel, stainless steel and superalloys
• Robust cutting edge with stable chip control
• Designed for productive drilling and reaming

Proven coating for longer tool life and predictable performance

The Tiger·tec Gold PVD-coated substrate delivers a balanced combination of wear resistance and fracture toughness. This coating technology reduces flank and crater wear during continuous and interrupted cuts, resulting in extended service life and fewer insert changes. For operations where cycle time and repeatability matter, the advanced coating helps maintain dimensional stability of the bore and reduces the frequency of tool interventions. In practice, the result is a measurable improvement in process consistency and reduced tooling cost per part.

Stable chip formation and cutting-edge security for efficient machining

The 4R-F57 chipbreaker is engineered to guide chips reliably away from the cutting zone, reducing the risk of recutting and surface damage. Controlled chip formation supports stable cutting forces and prevents chip congestion in blind holes or deep bores. As a consequence, machining runs remain uninterrupted and surface finish quality is easier to achieve. The chip control features also simplify coolant and chip management in automated cells, improving overall machine uptime.

Broad material capability reduces tool inventory and increases flexibility

Marked for material groups P / M / S, the insert is suitable for unalloyed and alloyed steel, rostfreier Stahl (stainless steel) and heat-resistant superalloys or titanium. This versatility allows consolidation of tooling across different jobs and materials, lowering the number of specialised inserts required on the shelf. Where mixed-production environments demand rapid changeovers between materials, using a single, robust insert grade simplifies job planning and reduces logistic complexity.

Economic machining with repeatable quality and process security

The combination of the WSP45G grade and Tiger·tec Gold platform promotes consistent edge condition and predictable wear behaviour. This leads to fewer rejects and a lower cost per hole over the life of the tool. For high-volume or precision work, the insert supports repeatable bore tolerances and surface integrity, contributing to reliable downstream assembly. Backed by the engineering reputation of Walter Tools, operators benefit from a production-proven solution that emphasises uptime and predictable machining outcomes.

Contact Metav Werkzeuge for availability and application recommendations for the Walter Tools P4840P-4R-F57 WSP45G insert

Technical Data

• Article number: P4840P-4R-F57-WSP45G-WALTER
• Description: Drill/Reaming indexable insert, P4840P-4R-F57 WSP45G
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold
• Grade: WSP45G

Core specifications

• Applicable material groups: P / M / S
• Chipbreaker: 4R-F57
• Material composition: coated cemented carbide
• Material designation: PVD-coated

Special features and variants

• Robust cutting-edge geometry
• Optimised chip control for drilling and reaming
• Suited to productive, mixed-material environments
• Designed for stability in continuous and interrupted cuts

FAQ

What materials can this insert machine effectively?
The P4840P-4R-F57 WSP45G insert is specified for material groups P, M and S — suitable for steel, rostfreier Stahl (stainless steel) and heat-resistant superalloys or titanium.

How does the Tiger·tec Gold coating benefit tool life?
The Tiger·tec Gold PVD-coated system on the WSP45G grade reduces abrasive and adhesive wear, helping to extend the insert life and keep bore dimensions stable over extended cycles.

What is the role of the 4R-F57 chipbreaker?
The 4R-F57 chipbreaker controls chip formation and evacuation during drilling and reaming, lowering the chance of chip-related surface defects and improving process reliability.

Is the insert suitable for interrupted cuts or difficult-to-machine materials?
Yes, the combination of the WSP45G grade and the Tiger·tec Gold coating provides toughness and edge stability suited to interrupted cuts and challenging materials within the specified groups.

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

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