P4840P-1R-E57 WSP45G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating and the WSP45G grade for long tool life and reliable chip control; order the insert through Metav Werkzeuge or consult our specialists for process recommendations.

P4840P-1R-E57 WSP45G Drilling/Boring indexable insert – Tiger·tec Gold, for Steel/Stainless/Titanium (Walter Tools)

P4840P-1R-E57 WSP45G is a drilling/boring indexable insert designed to deliver consistent cutting performance in demanding metalcutting applications, especially where stable chip formation and edge life are required

• Tiger·tec Gold PVD for long tool life
• Suitable for Steel, Stainless and Titanium
• 1R‑E57 chipbreaker for stable chip control
• ISO designation P4840P‑1R‑E57 WSP45G

Consistent cutting performance under heavy loads

The combination of the Tiger·tec Gold PVD technology and the WSP45G grade provides a balance of wear resistance and edge stability that reduces flank wear during extended cycles. The coated carbide substrate is formulated for mechanical and thermal resistance, which allows the insert to sustain higher cutting parameters compared with uncoated grades. This results in fewer tool changes and a more predictable machining process, helping to increase productivity on serial drilling and boring operations.

Secure chip control and smoother feeds

Equipped with the chipbreaker 1R‑E57, the insert promotes stable chip formation, especially when machining steels and stainless steels that typically produce long, stringy chips. The chip geometry facilitates controlled chip flow and reduces the risk of chip entanglement, improving surface quality and protecting the cutting edge. In practice, this means more consistent hole quality and fewer interruptions for chip removal during continuous production runs.

Broad material capability for fewer tool variants

Specified for material groups P / M / S, the grade is suitable for unalloyed and alloyed steel, stainless steel and heat‑resistant superalloys or titanium. The versatility of the grade simplifies tooling logistics by reducing the number of distinct inserts required for mixed‑material batches. For process planners, this translates into easier tool management and lower inventory complexity while maintaining reliable cutting performance across different workpiece alloys.

Contact Metav Werkzeuge for tailored application advice and stock availability of the Tiger·tec Gold WSP45G insert; our consultants will recommend the optimal grades and cutting data for specific drilling and boring tasks

Technical data

• SKU: P4840P-1R-E57-WSP45G-WALTER
• ISO designation: P4840P-1R-E57 WSP45G
• Series: Tiger-tec Gold
• Grade: WSP45G

Core data

• Applicable material groups: P / M / S
• Chipbreaker: 1R‑E57
• Product type: Drilling/Boring indexable insert

Special features

• Coating: Tiger·tec Gold (PVD)
• Substrate: coated carbide
• Typical use: drilling and boring operations
• Manufacturer: Walter Tools

FAQ

What materials can this insert machine?
The P4840P-1R-E57 WSP45G insert is formulated for groups P, M and S, making it suitable for steel, stainless steel and heat‑resistant alloys including titanium.

How does the Tiger·tec Gold coating improve performance?
The Tiger·tec Gold PVD coating on the WSP45G grade increases wear resistance and thermal stability, extending the insert’s service life under higher cutting speeds.

Is the chipbreaker 1R‑E57 suitable for interrupted cuts?
The 1R‑E57 chip geometry supports stable chip control in continuous and many interrupted conditions, helping to maintain surface finish and limit edge damage.

Can this insert reduce the number of tool variants in stock?
Yes, the grade’s broad material capability (P / M / S) reduces the need for multiple specialised inserts, simplifying inventory and tooling logistics.

What typical benefits can be expected in production?
Expect improved tool life, more consistent hole quality and reduced downtime for tool changes when using the P4840P-1R-E57 WSP45G in appropriate drilling and boring applications.

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

The Walter AG (brand appearance: Walter Tools) with headquarters in Tübingen is one of the world's leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and product names are the property of their respective owners. The mentioned brand names are used for explanatory purposes only and do not imply any affiliation between our company and the trademark holders.