P4840C-6R-E67 WKP35S Wendeplatten - Walter Tools

Take advantage of the combination of the Tiger·tec Silver coating, the WKP35S carbide grade and the 6R‑E67 chipbreaker for reliable, productive drilling and bore‑enlarging in steel and cast iron — order the insert directly via Metav Werkzeuge or consult our technical advisors for application support.

P4840C-6R-E67 WKP35S drilling/bore‑enlarging indexable insert, Tiger·tec Silver — Walter Tools

A P4840C-6R-E67 WKP35S indexable insert designed for productive drilling and bore‑enlarging applications in steel and cast iron

• Tiger·tec Silver coated for improved wear resistance
• Optimised chipbreaker 6R‑E67 for stable chip formation
• Suitable for steel (P) and cast iron (K) machining
• Coated cemented carbide grade WKP35S for extended tool life

Higher productivity through consistent wear resistance

The combination of the Tiger·tec Silver coating and the WKP35S coated cemented carbide grade delivers consistent performance under demanding cutting conditions. The advanced coating reduces abrasive and adhesive wear, which extends the useful life of the insert and reduces change‑over frequency. For production environments this translates into fewer tool changes, more uptime and a lower cost per hole, while retaining dimensional accuracy during extended runs.

Predictable chip control for safer, faster cycle times

The 6R‑E67 chipbreaker geometry is optimised to produce short, controllable chips when machining both steel and cast iron, aligning with ISO material groups P and K. Short, reproducible chips reduce the risk of entanglement, improve coolant access and support higher feed rates with maintained surface quality. This leads to shorter cycle times and a more predictable process window, particularly useful in automated or high‑volume operations where consistent chip flow is critical.

Practical handling and application benefits for workshops

As an indexable insert for drilling and bore enlargement, the component offers the economic advantage of multiple cutting edges per insert and fast reindexing. The geometry and coating pairing is aimed at stable cutting performance across a broad range of workpiece grades, simplifying tool selection and inventory. The robust grade and optimised chip control support repeatable hole quality and reduce rework, which benefits job shops and production lines seeking reliable throughput and reproducible results.

For application advice or to confirm suitability for a specific machining task, contact Metav Werkzeuge for availability and technical consultation regarding the Walter Tools P4840C‑6R‑E67 WKP35S inserts.

Technical Data

• SKU: P4840C-6R-E67-WKP35S-WALTER
• Product type: Bohr-/Aufbohrwendeschneidplatte (drilling/bore‑enlarging indexable insert)
• Series: Tiger·tec Silver
• Grade: WKP35S
• Chipbreaker: 6R‑E67
• Manufacturer: Walter Tools
• UID: P4840C-6R-E67-WKP35S-WALTER

Facts

• Material groups: P (steel), K (cast iron)
• Coating type: Tiger·tec Silver (coated cemented carbide)
• Intended application: drilling and bore enlargement

Special features

• Coated cemented carbide grade WKP35S
• Optimised chipbreaker for short, controlled chips
• Designed for high process stability and tool life
• Suitable for a wide range of steel and cast iron alloys

FAQ

What materials is this insert suitable for?
The P4840C‑6R‑E67 WKP35S insert is specified for ISO groups P (steel) and K (cast iron), offering stable performance across those materials.

How does the Tiger·tec Silver coating benefit machining?
The Tiger·tec Silver coating on the WKP35S grade improves wear resistance and thermal stability, which helps to maintain cutting edge integrity and extend insert life during drilling and bore enlargement.

What advantage does the 6R‑E67 chipbreaker provide?
The 6R‑E67 chipbreaker produces short, manageable chips that improve coolant access and reduce chip entanglement, enabling safer, faster cycle times and more predictable processes.

Can this insert be reindexed to use multiple cutting edges?
Yes, as an indexable insert for drilling and bore‑enlarging operations, the design allows reindexing of unused cutting edges to extend service life and reduce tooling costs.

Is this insert suitable for automated drilling cells?
The predictable chip control and consistent wear behaviour of the WKP35S grade make this insert suitable for automated cells where reliable chip evacuation and process stability are essential.

Manufacturer/Responsible: Walter AG (brand: Walter Tools).
Protected trademarks and trade names remain the property of their respective owners. Brand names are used for explanatory purposes only and do not imply any affiliation between Metav Werkzeuge and the mentioned manufacturers. The offered item is an original, brand‑new product from the named manufacturer.