P4840P-4R-E67 WSP45G WSP45G Wendeplatten - Walter Tools

Efficient, versatile performance and predictable edge life make this insert a practical choice for production environments that require consistent drilling and boring results. Benefit from the combination of a Tiger·tec Gold PVD coating and a dedicated 4R‑E67 chipbreaker for stable machining and reduced downtime — order directly via Metav Werkzeuge or contact our consultants for application advice.

P4840P-4R-E67 WSP45G — Bohr-/Aufbohrwendeschneidplatte by Walter Tools, Tiger·tec Gold, chipbreaker 4R‑E67

P4840P-4R-E67 WSP45G is a coated carbide indexable insert engineered for demanding drilling and boring applications, delivering wear resistance and reliable chip formation across a wide range of metals.

Tiger·tec Gold PVD performance boost
Versatile for steel, stainless and superalloys
Reliable chip control with 4R-E67 breaker
Coated carbide grade WSP45G for durability

Higher process stability through advanced coating and substrate

The combination of the Tiger·tec Gold coating and a coated carbide substrate provides measurable improvements in wear resistance and thermal stability. A PVD layer reduces flank and crater wear under elevated temperatures, so the insert sustains cutting action for longer runs. In practice, this means fewer tool changes, more predictable cycle times and a reduction in unplanned downtime. The technical design targets efficient heat management, which is particularly important when working at higher cutting speeds or interrupted cuts.

Predictable chip formation for safer, cleaner machining

The 4R‑E67 chipbreaker is designed to control chip geometry during drilling and boring, converting continuous swarf into manageable segments. Controlled chips reduce the risk of tool jamming and improve surface quality by avoiding erratic chip evacuation. For operators, this translates to safer machining conditions and easier post-process handling. The chipbreaker’s geometry supports stable cutting forces and helps maintain a sharp cutting edge, extending the usable life of the insert under repetitive production cycles.

Broad material compatibility for flexible shop-floor use

Designed for the ISO material groups P, M and S, this insert handles a variety of applications: common and alloyed steel, stainless steel and temperature-resistant superalloys/titanium. The WSP45G grade is a tough, PVD-coated carbide that balances edge robustness with abrasion resistance, making it suitable where mixed-material production or frequent job changes occur. For shops seeking a single insert that performs well across multiple workpiece families, the combination of grade and chipbreaker reduces tooling complexity and inventory variety.

Integration benefits and practical considerations for purchase

As an indexable insert intended for drilling and boring operations, the design simplifies replacement and tool set-up, supporting high machine availability. The designation P4840P‑4R‑E67 indicates the insert geometry and chipbreaker configuration; matching the insert to the correct cutter body ensures axial and radial stability. Where application data are uncertain, trial cuts under representative conditions are recommended — the insert’s construction aims to deliver consistent results when speed, feed and coolant strategy are matched to the component material.

For procurement or technical guidance on the Walter Tools P4840P‑4R‑E67 WSP45G, contact Metav Werkzeuge — our consultants provide application support and can advise on the optimal cutter match for specific drilling and boring tasks.

Technical data

• Article number: P4840P-4R-E67-WSP45G-WALTER
• Label: Bohr-/Aufbohrwendeschneidplatte P4840P-4R-E67 WSP45G Walter Tools
• Product type: Bohr-/Aufbohrwendeschneidplatte
• Manufacturer: Walter Tools
• Series: Tiger-tec Gold

Facts

• Material groups: P / M / S
• Grade: WSP45G
• Chipbreaker: 4R-E67
• Coating: PVD (Tiger·tec Gold)

Special features

• Coated carbide insert (PVD)
• Suitable for drilling and boring operations
• Designed for stable chip control and edge life
• Broad workpiece compatibility: steel, stainless steel, superalloys/titanium

FAQ

What materials can this insert machine effectively?
The P4840P‑4R‑E67 WSP45G is specified for ISO groups P, M and S, which covers common and alloyed steel, stainless steel and heat-resistant superalloys/titanium.

How does the 4R‑E67 chipbreaker improve machining?
The 4R‑E67 geometry controls chip form and segmentation, improving evacuation during drilling and boring and reducing the chance of chip entanglement.

Is the WSP45G grade suitable for high-temperature applications?
Yes, the WSP45G grade uses a PVD-coated carbide designed for enhanced thermal stability and wear resistance in demanding cuts.

Can this insert be used across different cutter systems?
The insert is an indexable type; compatibility depends on the cutter body and seat geometry. Ensure the cutter is specified for the P4840P‑4R‑E67 designation for secure fitting.

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

The Walter AG (brand: Walter Tools), headquartered in Tübingen, is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names and protected designations are used for explanatory purposes only and do not indicate any connection between our company and the respective trademark owners. The offered article is an original, factory-new product of the manufacturer.