P4406-4 WKP35S WKP35S Wendeplatten - Walter Tools

Take advantage of the Tiger·tec Silver coating and the WKP35S grade for stable chip formation and extended tool life; the result is efficient, productive milling of Stahl and cast iron. Order the insert directly via Metav Werkzeuge or consult the team for grade selection and process optimisation.

P4406-4 WKP35S indexable milling insert — Tiger·tec Silver coating, chipbreaker 4 (Walter Tools)

P4406-4 WKP35S is a coated indexable insert engineered for productive face and shoulder milling in demanding environments, especially when machining Stahl and cast iron.

• Tiger·tec Silver coated carbide
• Suitable for Stahl and cast iron
• Chipbreaker 4 for stable chip control
• Robust performance for productive milling

Superior wear resistance for longer tool life

The combination of the Tiger·tec Silver coating and a coated carbide substrate provides pronounced resistance to abrasive and adhesive wear, which translates into longer effective tool life under cyclic loads. The coating reduces friction at the cutting edge and slows flank wear, so changeovers are needed less frequently. For operations where repeatable dimensional results matter, this grade supports consistent performance across a batch, reducing unplanned stoppages and improving overall process reliability.

Controlled chip formation reduces machine downtime

A dedicated chipbreaker 4 geometry ensures predictable, short chip formation when machining both steels and cast irons. Stable chips minimise the risk of entanglement and protect workpiece surfaces, which helps maintain cycle times and reduces secondary finishing. The insert’s geometry is optimised for regular chip evacuation and stable cutting forces, aiding in vibration dampening and enabling consistent surface quality in roughing and semi-finishing applications.

Versatile grade for a broad material range

The WKP35S grade is designed for universal application across the ISO groups P and K, making it suitable for a wide mix of components and workpieces. The grade’s balance between toughness and hardness supports interrupted cuts and variable feed conditions frequently encountered in production milling. As a Walter Tools solution, the insert supports streamlined tooling management: fewer grades required, fewer tool changes, and predictable life expectancy when matched with appropriate cutting parameters.

For tailored advice on Walter Tools inserts and to ensure optimal grade selection for Stahl and cast iron, contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone on +49 2822 7131930; our consultants will recommend the right specifications for the application.

Technical data

• SKU: P4406-4-WKP35S-WALTER
• Article designation: P4406-4 WKP35S
• Product type: indexable milling insert
• Brand: Walter Tools
• Series: Tiger·tec Silver

Core specifications

• Chipbreaker: 4
• Grade: WKP35S
• Material groups: P, K
• Applicable for Stahl: yes
• Applicable for cast iron: yes

Special features

• Coating: Tiger·tec Silver
• Substrate: coated carbide
• Main applications: milling of Stahl and cast iron
• Stable chip formation
• Designed for productive machining

FAQ

What materials is this insert intended for?
The P4406-4 WKP35S insert is specified for machining Stahl and cast iron, operating across ISO groups P and K.

How does the Tiger·tec Silver coating benefit production runs?
The Tiger·tec Silver coating on this Walter Tools insert reduces friction and wear, leading to longer tool life and more consistent part quality over extended production runs.

Which chipbreaker should be chosen for stable chip control?
The chipbreaker 4 geometry integrated in this insert delivers controlled short chips, particularly beneficial when machining cast iron and many steel grades.

Is this insert suitable for interrupted cuts?
Yes, the WKP35S grade combines toughness and wear resistance to tolerate interrupted cuts commonly encountered in milling operations.

Kennametal: Hersteller: Kennametal; 600 Grant Street, Suite 5100, Pittsburgh, PA 15219, USA; www.kennametal.com; ftmill.service@kennametal.com
ISCAR: Manufacturer/Responsible: ISCAR Ltd.; Industrial Zone, P.O.Box 11; 24959 Tefen; Israel; www.iscar.so.il; info@iscar.co.il
Sandvik: Manufacturer/Responsible: AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden, support.coromant@sandvik.com
MetavCUT: Manufacturer/Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

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