P2840S-6N-E67 WK40 WK40 Wendeplatten - Walter Tools

Benefit from stable chip formation and the precision chipbreaker 6N‑E67, which together support productive drilling and boring operations; order the P2840S-6N-E67 WK40 indexable insert directly via Metav Werkzeuge or ask our consultants if needed.

P2840S-6N-E67 WK40 — Drill/Boring indexable insert (6N‑E67), Walter Tools

A P2840S-6N-E67 WK40 indexable insert designed for drilling and boring applications, offering reliable chip control for industrial machining.

• WK40 uncoated carbide grade
• 6N‑E67 precision chipbreaker
• Designed for drilling and boring
• Walter open‑series cutting grade

Consistent chip control for continuous production

The combination of the 6N‑E67 chipbreaker and the WK40 grade focuses on reliable chip formation to reduce interruptions during machining. The chipbreaker geometry is engineered to break and evacuate chips efficiently under a range of cutting conditions, which supports longer uninterrupted cycles and fewer tool changes. In practice this means improved process stability and reduced downtime — a rational benefit that directly impacts throughput and operational efficiency. For customers evaluating cutting solutions, the insert’s open‑series design indicates flexibility across machine setups; however, material suitability should be verified against the product matrix provided by the manufacturer.

Precision and material handling with predictable results

This indexable insert is supplied in an uncoated carbide variant, selected where the cutting demands favour a robust, predictable edge. Uncoated grades like WK40 offer consistent wear behaviour and can be advantageous where coating adhesion or thermal sensitivity is a concern. The consequence is easier post‑process inspection and, in many cases, simplified tool regrinding strategies. While the insert is optimised for drilling and boring tasks, the specific capability with different workpiece materials must be checked using Walter Tools’ product matrix to ensure optimal cutting data and tool life.

Practical integration and process benefits for workshop teams

Adopting a cutting grade from Walter’s open series supports straightforward inventory management and interchangeability in mixed‑fleet environments. The insert’s designation and chipbreaker make it suitable for systematic application in production lines where repeatability and process control are priorities. From a contact perspective, Metav Werkzeuge can assist with selection and logistics; from an emotional and reputational standpoint, choosing a recognised cutting grade contributes to confidence in daily operations and long‑term planning. The result is a measurable uplift in productivity and a clearer alignment between tool choice and manufacturing targets.

Contact Metav Werkzeuge for specification matching and availability of the P2840S-6N-E67 WK40 insert from Walter Tools and arrange product matrix verification for the intended application

Technical data

• Article number: P2840S-6N-E67-WK40-WALTER
• SKU: P2840S-6N-E67-WK40-WALTER
• Label: Bohr-/Aufbohrwendeschneidplatte P2840S-6N-E67 WK40

Core data

• ISO designation: P2840S-6N-E67 WK40
• Series: Walter Schneidstoffsorte - Serie offen
• Grade: WK40

Special features

• Chipbreaker: 6N‑E67
• Material: Katalogabhängig
• Product group: Bohr-/Aufbohrwendeschneidplatte
• Manufacturer: Walter Tools

FAQ

What is the primary function of this insert?
The P2840S-6N-E67 WK40 insert by Walter Tools is an indexable cutting element intended for drilling and boring operations, with a 6N‑E67 chipbreaker designed for controlled chip formation.

Which carbide grade is used and what does it mean?
The insert uses the WK40 uncoated carbide grade; this implies predictable wear behaviour and suitability for applications where an uncoated substrate is preferred. Material compatibility should be checked against Walter Tools’ product matrix.

Can the insert be used for all workpiece materials?
Material suitability is not universally guaranteed; the P2840S-6N-E67 WK40 requires verification via the manufacturer’s product matrix to identify optimal cutting data for each workpiece material.

How does the 6N‑E67 chipbreaker improve production?
The 6N‑E67 geometry assists in fragmenting and evacuating chips consistently during drilling and boring, reducing interruptions and supporting steady cycle times in production environments.

Manufacturer/Responsible: AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden, support.coromant@sandvik.com

Walter AG (brand: Walter Tools) with headquarters in Tübingen is part of the Sandvik Group. Protected trademarks and product names remain the property of their respective owners. Brand names and protected designations are mentioned for clarification only and do not imply any affiliation with our company. The offered item is original, factory‑new merchandise from the manufacturer.