P4840C-7R-E67 WSP45G Wendeplatten - Walter Tools

Combine reliable heat resistance, stable chip control and broad material compatibility for predictable drilling results and longer tool life. Order the insert directly via Metav Werkzeuge or consult our specialists for machining recommendations.

P4840C-7R-E67 WSP45G – Drilling/bore‑enlarging indexable insert, Tiger‑tec Gold, Walter Tools

The P4840C-7R-E67 WSP45G is a Tiger‑tec Gold coated drilling and bore‑enlarging indexable insert engineered for demanding metalcutting tasks across steels, rostfreier Stahl and high‑temperature alloys

• Tiger·tec Gold PVD coating
• Versatile for P / M / S materials
• Chipbreaker 7R‑E67 for stable chips
• Durable grade WSP45G for long life

Increased machining efficiency through advanced coating

The Tiger‑tec Gold technology delivers a PVD‑coated carbide grade that balances wear resistance and edge toughness. This results in a stable cutting edge under cyclical thermal loads and supports higher cutting parameters compared with conventional grades. For workshops seeking fewer tool changes and consistent bore quality, the coating reduces flank wear and extends usable life of the insert while maintaining surface integrity of the workpiece.

Consistent chip control and process security

The integrated 7R‑E67 chipbreaker is designed to generate predictable chip forms during drilling and bore enlargement. Predictable chip flow reduces the risk of buildup or jamming in the flute, improving cycle times and operator safety. Combined with the insert geometry, the chipbreaker helps to maintain a steady material removal rate and supports cleaner holes and bores with fewer secondary operations.

Broad material capability for flexible production planning

Specified for the material groups P / M / S the insert suits a wide range of applications: unalloyed and alloyed Stahl, rostfreier Stahl and heat‑resistant superalloys including titanium alloys. This versatility allows the same grade to be used across diverse component families, simplifying tool inventories and ensuring consistent machining quality when changing between workpiece materials.

Practical advantages for drilling and bore enlargement

The insert’s form and grade support reliable edge life and repeatable results in production environments. The grade WSP45G offers balanced toughness and wear resistance, making the component a pragmatic choice where both tool life and surface finish matter. For process planners, the combination of geometry and coating provides a predictable baseline for cutting speeds and feeds, easing process validation and reducing setup iterations.

Contact Metav Werkzeuge for specific application guidance and to request the P4840C‑7R‑E67 WSP45G: info@metav-werkzeuge.com, +49 2822 7131930

Technical Data

• Article number: P4840C-7R-E67-WSP45G-WALTER
• SKU: P4840C-7R-E67-WSP45G-WALTER
• Designation: P4840C-7R-E67 WSP45G

Facts

• No additional numeric specifications supplied

Special features

• Series: Tiger-tec Gold
• Grade: WSP45G
• Chipbreaker: 7R-E67
• Material group: P / M / S
• ISO designation: P4840C-7R-E67 WSP45G
• Product type: Bohr-/Aufbohrwendeschneidplatte
• Manufacturer: Walter Tools

FAQ

Which workpiece materials are suitable for this insert?
The insert covers P / M / S groups and is suitable for machining Stahl, rostfreier Stahl and heat‑resistant superalloys; the WSP45G grade supports stable performance across these groups.

What is the coating and how does it help?
The Tiger‑tec Gold PVD coating on the WSP45G grade increases wear resistance while preserving edge toughness, improving the running time of the P4840C‑7R‑E67 WSP45G in cyclic drilling conditions.

How does the 7R‑E67 chipbreaker affect machining?
The 7R‑E67 chipbreaker promotes regular chip formation and controlled evacuation, reducing stoppages and enabling consistent hole quality when using this insert for drilling or bore enlargement.

Can this insert be used interchangeably for different operations?
The geometry and grade make the insert suitable for drilling and related enlargement operations; however, toolholder compatibility and operation parameters should match the insert designation to ensure repeatable results.

What are the main benefits for production workflows?
Using the WSP45G grade in this insert supports longer tool life and fewer tool changes, which helps maintain throughput and reduces process variability in multi‑material production runs.

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

Trademarks and trade names are the property of their respective owners. Brand names and protected product names are mentioned for clarification only. There is no affiliation between our company and the named brands. The offered item is an original, factory‑new product of the manufacturer.