P4840C-3R-E67 WSP45G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating, the WSP45G grade and the optimised 3R‑E67 chipbreaker to extend tool life and secure consistent hole quality in serial production; order directly via Metav Werkzeuge or consult the team for application recommendations.

P4840C-3R-E67 WSP45G drill/reamer indexable insert — Walter Tools, Tiger‑tec Gold coating

The P4840C-3R-E67 WSP45G is an indexable insert engineered for drilling and bore enlargement tasks in demanding materials, offering a tough PVD grade and a dedicated chipbreaker for controlled chip formation.

• Tiger·tec Gold PVD coating for long life
• Optimised 3R‑E67 chipbreaker geometry
• Versatile for steel, stainless and superalloys
• Stable edge for demanding drilling operations

Reliable performance for continuous production

The combination of Tiger‑tec Gold coating and the WSP45G grade delivers high wear resistance and consistent cutting behaviour, which translates into longer tool life and fewer tool changes on the shop floor. The coating reduces flank wear under elevated temperatures typical of drilling operations, while the substrate toughness of this grade resists crack initiation. As a result, production runs benefit from predictable component quality and reduced process interruptions, supporting higher throughput without sacrificing surface finish or dimensional stability.

Controlled chip formation for safer machining

The insert’s 3R‑E67 chipbreaker has been developed to improve chip control during holemaking, especially when machining materials that tend to form long or stringy chips. For steel, stainless steel and high-temperature alloys, stable chip segmentation protects the cutting edge and helps maintain coolant flow to the cutting zone. Better chip evacuation reduces rework and downtime and supports safer handling at the machine, which is particularly important for automated drilling lines and multi-spindle setups where unattended operation is common.

Application-tailored advantages at the machine

Specified for the ISO groups P, M and S, this insert suits common steels, stainless steel and superalloys/titanium, offering a broad application window for workshops that handle mixed orders. The design promotes process security through a robust cutting edge and effective heat management, enabling more consistent hole quality and repeatability across batches. In practice, this means fewer process trials, easier integration into existing toolholders and a reduction in tool inventory complexity thanks to the grade’s versatility.

Contact Metav Werkzeuge for detailed application advice on Walter Tools Tiger‑tec Gold inserts and fast availability for production-critical orders.

Technical data

• Article number: P4840C-3R-E67-WSP45G-WALTER
• Product type: Drill/reamer indexable insert
• Brand: Walter Tools
• Series: Tiger‑tec Gold
• Grade: WSP45G

Facts

• ISO designation: P4840C-3R-E67 WSP45G
• Material code: P / M / S (steel / stainless steel / superalloys & titanium)
• Chipbreaker: 3R‑E67

Special features

• Coating: Tiger·tec Gold (PVD coated carbide)
• Grade properties: Tough, versatile PVD grade
• Application: Drilling and bore enlargement
• Suitable for: Steel, stainless steel, heat-resistant alloys

FAQ

What materials is this insert designed for?
The insert is suitable for machining steel, stainless steel and heat-resistant superalloys; the WSP45G grade supports P, M and S ISO groups.

How does the Tiger‑tec Gold coating benefit production?
The Tiger‑tec Gold PVD coating improves wear resistance and thermal stability, extending the insert’s life under the high temperatures typical of drilling.

What is the purpose of the 3R‑E67 chipbreaker?
The 3R‑E67 chipbreaker promotes controlled chip segmentation and evacuation, reducing the risk of chip-related tool damage and improving process reliability.

Can this insert be used for automated drilling cells?
Yes; the stable edge and consistent chip control of this insert support unattended and multi-spindle operations by reducing the need for frequent interventions.

Is this product compatible with standard Walter toolholders?
The insert conforms to the specified ISO designation and is intended for use in compatible Walter toolholders designed for drilling and bore-enlargement indexable inserts.

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

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