P20200-1.4 WKP35S WKP35S Wendeplatten - Walter Tools

High-performance Tiger‑tec Silver coating and the WKP35S grade combine to deliver extended tool life and stable chip control; the 1.4 chipbreaker is optimised for predictable chip formation in steel and cast iron. Order the insert directly via Metav Werkzeuge or consult the technical advisers for application-specific recommendations.

P20200-1.4 WKP35S indexable milling insert — Tiger‑tec Silver for steel and cast iron | Walter Tools

The P20200-1.4 WKP35S is an indexable milling insert engineered for efficient face and peripheral milling of steel (ISO P) and cast iron (ISO K), offering a balance of wear resistance and reliable cutting behaviour in demanding production environments.

• Tiger‑tec Silver coating for long tool life
• WKP35S grade for reliable performance
• Optimised for steel and cast iron machining
• 1.4 chipbreaker for controlled chip formation

High durability and consistent cutting performance

The Tiger‑tec Silver-coated grade delivers enhanced wear resistance and thermal stability, which translates into longer tool life and fewer interruptions for insert changes. The WKP35S composition is a coated carbide specifically tuned to cope with the typical heat and chip characteristics of steel and cast iron; this reduces flank wear and helps preserve cutting-edge geometry over extended runs. By choosing a coated solution, machining programmes gain greater predictability and the need for frequent regrinds is minimised, supporting uninterrupted production and consistent component quality.

Predictable chip control and surface finish

The integrated 1.4 chipbreaker geometry moulds the chips for controlled evacuation and reduced risk of entanglement, especially when machining ductile steels and abrasive cast irons. Controlled chip formation lowers the probability of workpiece damage and eases swarf management in automated cells. As a result, the cutting process promotes a stable surface finish and reduces secondary handling. The chipbreaker design is particularly helpful where repeatability and shop-floor cleanliness are priorities.

Productivity advantages for steel and cast iron applications

Designed for the ISO P and K material groups, the insert supports a wide range of steel grades and cast-iron types commonly encountered in production workshops. The combination of a robust grade and an effective coating improves edge stability under fluctuating loads, contributing to higher material removal rates without compromising component accuracy. This balance of process reliability and efficiency can shorten cycle times and lower total machining costs across medium- to high-volume operations.

Integration and application guidance for manufacturing workflows

Selection of an indexable insert is best aligned with the machine, spindle capability and workholding strategy; the presented grade and chipbreaker simplify this decision by offering versatile performance across common substrates. Technical documentation from the manufacturer explains recommended usage contexts and handling. For process planning, note the benefits of a coated grade in reducing unplanned stoppages and achieving consistent tool-change intervals, which supports more efficient scheduling and less downtime on the shop floor.

Contact Metav Werkzeuge for application advice on Walter Tools Tiger‑tec Silver inserts and to secure tailored recommendations for cutting conditions and availability

Technical Data

• SKU: P20200-1.4-WKP35S-WALTER
• Article designation: P20200-1.4 WKP35S
• Product type: Indexable milling insert
• Manufacturer: Walter Tools
• Grade / series: WKP35S / Tiger‑tec Silver

Core data

• Chipbreaker: 1.4

Special features

• Coating: Tiger‑tec Silver
• Grade: WKP35S
• Suitable for: Steel (P), Cast iron (K)
• Material designation: P / K

FAQ

Which materials is this insert suitable for?
The P20200-1.4 WKP35S insert from Walter Tools is specified for ISO P (steel) and ISO K (cast iron) applications, making it suitable for a broad range of unalloyed and alloyed steels and typical cast-iron types.

What does Tiger‑tec Silver mean for machining?
Tiger‑tec Silver denotes a multilayer coating technology that enhances thermal resistance and wear behaviour; in practice, the Tiger‑tec Silver coating on this grade increases service life and supports stable cutting under varying loads.

How does the 1.4 chipbreaker improve production?
The 1.4 chipbreaker geometry shapes chips for controlled evacuation, lowering the risk of clogging and helping to maintain consistent surface quality during face and peripheral milling.

Is this insert recommended for stainless steel?
Stainless steel suitability is not specified for this grade; the P20200-1.4 WKP35S is modelled for steel and cast-iron machining according to the provided data.

How should this insert be selected for a milling tool assembly?
Selection should consider the cutter diameter, helix and axial engagement; the WKP35S grade and the 1.4 chipbreaker offer a versatile starting point for steel and cast-iron programmes, with final parameter selection based on machine capability and workpiece conditions.

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

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