P2841S-3N-E57 WKP35S Wendeplatten - Walter Tools

Take advantage of the combination of high wear resistance and consistent chip control for reliable holemaking in steel and cast iron; the insert’s Tiger·tec Silver technology and WKP35S grade support longer tool life and steady productivity. Order or request application advice via Metav Werkzeuge when specifying tooling for production use.

P2841S-3N-E57 WKP35S drilling/bore-enlarging indexable insert, Tiger·tec Silver, Walter Tools

The P2841S-3N-E57 WKP35S is an indexable cutting insert designed for drilling and bore-enlargement applications, optimised for machining steel and cast iron with a dedicated 3N-E57 chipbreaker geometry

• Tiger·tec Silver coating technology
• Grade WKP35S for steel and cast iron
• Consistent chip control for stable cuts
• Coated cemented carbide for wear resistance

Stronger performance from a specialised coating and grade

The combination of the Tiger·tec Silver coating and the WKP35S cemented carbide grade provides a clear productivity advantage during holemaking in P- and K-group materials. The coating reduces flank and crater wear while the substrate maintains edge stability under cyclic thermal and mechanical loads; this minimises unscheduled tool changes and supports longer uninterrupted production runs. As a result, machining cycles become more predictable and the unit cost per hole is reduced through extended tool life.

Reliable chip control and tool geometry for repeatable results

The insert’s 3N-E57 chipbreaker has been developed to manage the characteristic chips from both steel and cast iron, improving evacuation from the bore and reducing the risk of re-cutting. The geometry promotes short, controllable chips in cast iron and stable, segmented chips in many steel grades, which together enhance process stability and surface quality. For operations where repeatability and consistent hole diameter are crucial, this insert supports steady cutting conditions and consistent component quality.

Practical fitment and application benefits for production environments

Designed as a drilling/bore-enlarging indexable insert, the item fits common holder systems for drilling and boring tools and is suitable for catalogue-specified geometries and grades. The designation and series make selection straightforward: Tiger·tec Silver indicates the coating technology, WKP35S the grade, and 3N-E57 the chipbreaker, while the substrate material is a coated cemented carbide optimised for abrasive loads in cast material and thermal stress in steels. For specific cutting data and holder compatibility, Metav Werkzeuge can supply detailed recommendations to align the insert with the machine, toolholder and workpiece material, ensuring the expected machining performance.

For tailored application advice or to place an order for Walter Tools P2841S-3N-E57 WKP35S inserts, contact Metav Werkzeuge for consulting and delivery options at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number / SKU: P2841S-3N-E57-WKP35S-WALTER
• Product designation: P2841S-3N-E57 WKP35S
• Product type: drilling/bore-enlarging indexable insert
• Brand: Walter Tools

Facts

• Grade: WKP35S
• Series: Tiger·tec Silver
• Chipbreaker: 3N-E57
• Material groups: P / K

Special features

• Coated cemented carbide
• Application: steel and cast iron
• Geometry adapted for stable chip formation
• Intended for drilling and bore enlargement operations

FAQ

Which materials is this insert suitable for?
The P2841S-3N-E57 WKP35S insert from Walter Tools is intended for machining steel (P) and cast iron (K), as specified by its grade and series.

What does the WKP35S grade indicate?
WKP35S denotes a Walter Tools coated cemented carbide grade within the Tiger·tec Silver family, chosen for balanced wear resistance and edge stability during holemaking in steels and cast irons.

How does the 3N-E57 chipbreaker affect performance?
The 3N-E57 chipbreaker promotes controlled chip formation for both steel and cast iron, aiding chip evacuation from bores and contributing to surface quality and process reliability.

Is this insert supplied with a specific coating technology?
Yes, the insert belongs to the Tiger·tec Silver series, which identifies the applied coating technology intended to extend tool life under typical drilling and bore-enlarging conditions.

Can the insert be used on standard drilling toolholders?
The insert is designed for drilling and bore-enlargement toolholders with the corresponding seat and clamping geometry; match the P2841S-3N-E57 WKP35S designation to the holder catalogue for compatibility.

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

Protected brand names and trademarks are the property of their respective owners. Brand names and protected trade names are mentioned solely for explanatory purposes. There is no connection between our company and the mentioned brands. The offered item is original, brand-new goods of the manufacturer.