P4841P-1R-E57 WSP45G Wendeplatten - Walter Tools

The combination of Tiger·tec Gold PVD coating and the WSP45G grade provides a tough, heat‑resistant cutting edge for reliable drilling and boring in steel, stainless steel and high‑temperature alloys; paired with the 1R‑E57 chipbreaker it ensures controlled chip formation and stable cutting. Order directly via Metav Werkzeuge or request application advice from our consultants for optimal integration.

P4841P-1R-E57 WSP45G Drilling/Boring Indexable Insert — Tiger·tec Gold, Walter Tools

The P4841P-1R-E57 WSP45G is a coated indexable insert engineered for drilling and boring operations on steel, stainless steel and heat‑resistant superalloys.

• Tiger·tec Gold PVD coating
• Suitable for steel, stainless and superalloys
• 1R‑E57 chipbreaker for stable chips
• Coated carbide for extended tool life

High-output machining with predictable edge stability

The combination of the Tiger·tec Gold coating and the WSP45G grade is engineered to deliver a balance of toughness and thermal resistance that supports sustained metal removal rates. The PVD coating reduces flank wear and improves heat tolerance, which contributes to a stable cutting edge under intermittent and continuous engagement. For production environments this means fewer unplanned tool changes and a more predictable machining cycle, improving overall throughput and process reliability.

Consistent chip control across mixed materials

An optimised 1R‑E57 chipbreaker design controls chip formation and evacuation for a broad range of alloys. In practice, the chip geometry produced by this insert reduces the risk of chip re-cutting and tool damage during drilling and boring passes. For components that require consistent surface quality and repeatable dimensions, the improved chip control promotes cleaner holes and reduces secondary operations caused by poor chip behaviour.

Durability that reduces changeover frequency

Manufactured from coated carbide, the insert is aimed at extended tool life while machining demanding materials. The WSP45G grade is formulated for toughness, helping to resist chipping on interrupted cuts and during tool entry and exit. When machining stainless steels and heat‑resistant alloys, the insert’s construction mitigates edge breakdown, which lowers maintenance effort and contributes to predictable tool life in serial production.

Practical selection and application guidance

The insert is classified for material groups P / M / S (steel, stainless steel and heat‑resistant superalloys/titanium) according to ISO conventions, making it a versatile choice for mixed‑material production runs. For best results match the insert geometry to a compatible drilling or boring holder and establish cutting parameters that reflect the workpiece material and machine rigidity. Where process windows are narrow, pairing the insert with appropriate coolant strategy and moderate feed rates will often deliver the best compromise between tool life and productivity.

For tailored application recommendations or to source Walter Tools Tiger·tec Gold inserts such as the P4841P‑1R‑E57 WSP45G, contact Metav Werkzeuge for direct advice and rapid supply.

Technical data

• SKU: P4841P-1R-E57-WSP45G-WALTER
• Designation: P4841P-1R-E57 WSP45G
• Product type: Drilling/Boring indexable insert
• Manufacturer: Walter Tools

Facts

• Material groups: P / M / S
• Chipbreaker: 1R‑E57
• Grade / coating: WSP45G (Tiger·tec Gold)
• Series: Tiger·tec Gold

Special features

• Coated carbide (PVD)
• Suitable for steel, stainless steel and superalloys/titanium
• Optimised chip control for drilling and boring
• Stable cutting edge and consistent productivity

FAQ

Which materials are suitable for this insert?
The P4841P‑1R‑E57 WSP45G insert is suitable for materials grouped as P, M and S — covering steel, stainless steel and heat‑resistant superalloys/titanium — and is designed to handle the specific thermal and mechanical demands of these groups.

What benefits does the Tiger·tec Gold coating provide?
The Tiger·tec Gold PVD coating on the WSP45G grade improves thermal resistance and reduces flank wear, which results in longer service life and greater process stability when machining demanding alloys.

How does the 1R‑E57 chipbreaker improve drilling operations?
The 1R‑E57 chipbreaker promotes controlled chip formation and reliable evacuation during drilling and boring, reducing the risk of re‑cutting and improving hole quality and dimensional repeatability.

Is the insert suitable for interrupted cuts or entry/exit conditions?
Yes, the WSP45G grade is formulated for toughness and edge stability, making it appropriate for interrupted cuts and the entry/exit phases common in drilling and boring operations.

What should be considered when integrating the insert into a toolholder?
Match the insert geometry to a compatible drilling/boring holder and select cutting parameters that reflect machine rigidity and workpiece material; fine‑tuning feed and coolant will help achieve the expected tool life and surface finish.

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

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