P2840S-6N-E67 WKP35S Wendeplatten - Walter Tools

Benefit from a durable, coated carbide solution that combines Tiger·tec Silver wear resistance with the WKP35S grade for dependable machining of steel and cast iron; this insert supports consistent chip formation and longer tool life. Order the insert directly via Metav Werkzeuge or consult the technical team for application advice.

P2840S-6N-E67 WKP35S — Drilling/Boring Indexable Insert, Tiger·tec Silver (Walter Tools)

The P2840S-6N-E67 WKP35S is a coated carbide indexable insert engineered for productive drilling and boring applications, optimised for machining steel and cast iron with controlled chip formation.

• Tiger·tec Silver coating for long tool life
• WKP35S grade optimised for steel and cast iron
• 6N-E67 chipbreaker for controlled chip formation
• Coated carbide insert for reliable machining

Increased productivity through a wear-resistant coating

The combination of the Tiger·tec Silver coating and the WKP35S grade gives this insert a high resistance to abrasive and adhesive wear, which translates into extended tool intervals and fewer interruptions. The coated substrate improves thermal stability during typical drilling and boring cycles, reducing flank wear and helping to maintain a consistent cutting edge. For production environments seeking to increase throughput, the specified grade supports repeatable performance on a wide range of unalloyed and alloyed steel as well as conventional cast iron workpieces, making process planning more predictable and efficient.

Reliable chip control for safer, cleaner operations

Equipped with the 6N-E67 chipbreaker, the insert promotes short, consistent chips that reduce the risk of entanglement and improve evacuation from the hole or bore. The chipforming geometry is tailored to the thermal and mechanical behaviour of steel and cast iron, which helps to avoid unstable cutting conditions and minimises the need for manual chip management. By stabilising chip flow, the insert supports better surface integrity and more consistent dimensional results during successive holes, lowering rework rates and enhancing overall process reliability.

Easy integration and measurable production benefits

As a standard indexable solution, the insert fits established drill/boring bodies and enables rapid index changes, reducing machine downtime compared with brazed or solid tools. The coated carbide substrate and robust geometry allow for predictable tool life planning, which improves capacity utilisation and cost efficiency per hole. Specification and selection are simplified by the clear designation of series and grade, allowing straightforward replacement and inventory management. For shops aiming to standardise tool sets, the insert offers a balance of durability and process safety that supports continuous, high-volume operation.

For application-specific recommendations on Walter Tools Tiger·tec Silver inserts, contact Metav Werkzeuge for technical consultation at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss machine parameters and suitable cutter bodies

Technical data

• Article number: P2840S-6N-E67-WKP35S-WALTER
• SKU: P2840S-6N-E67-WKP35S-WALTER
• Name: P2840S-6N-E67 WKP35S
• Type: Drilling/Boring indexable insert
• Manufacturer: Walter Tools

Core data

• No core numerical dimensions provided in the dataset

Special features

• Coating: Tiger·tec Silver
• Grade: WKP35S (coated carbide)
• Chipbreaker: 6N-E67
• Material suitability: steel (P), cast iron (K)
• Series: Tiger·tec Silver
• Base material: coated carbide

FAQ

What materials is this insert suitable for?
The insert is suitable for machining steel and cast iron, as indicated by the P and K suitability of the WKP35S grade.

How does the Tiger·tec Silver coating improve performance?
The Tiger·tec Silver coating increases wear resistance and thermal stability, which supports longer tool life and more consistent cutting performance in drilling and boring operations.

What is the role of the 6N-E67 chipbreaker?
The 6N-E67 chipbreaker produces short, controllable chips to improve evacuation during holemaking, reduce entanglement risk and enhance surface quality.

Can this insert be used on existing drilling heads?
The insert is an indexable format designed for use in compatible drill and boring tool bodies; specification of the correct cutter holder and clamping geometry is required for safe operation.

Is this an original manufacturer product?
This item is offered as an original, brand-new insert from Walter Tools and carries the designations and series specified by the manufacturer.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany; Walter Tools is a brand of the Walter AG group

Protected trademarks and trade names are the property of their respective owners. Brand names and protected product names are mentioned for explanatory purposes only. There is no connection between our company and the named brands. The offered item is an original, factory-new product of the manufacturer.