ADMT120440R-F56 WKP35S Wendeplatten - Walter Tools

Take advantage of the combination of high wear resistance, controlled chip formation and a robust insert geometry for stable, productive milling cycles; order directly via Metav Werkzeuge or consult our specialists for process optimisation and application advice.

ADMT120440R-F56 WKP35S milling insert — Parallelogram 85°, Tiger·tec Silver, Walter Tools

ADMT120440R-F56 WKP35S is a parallelogram-shaped indexable milling insert designed for high-productivity machining of steel and cast iron in general milling operations

• Tiger·tec Silver coating for high wear resistance
• WKP35S grade optimised for Stahl and cast iron
• F56 chipbreaker for controlled chip formation
• 15° relief angle with 4 mm corner radius

Longer tool life through advanced coating technology

The combination of the Tiger·tec Silver coating and the WKP35S carbide grade gives a marked increase in tool life under typical milling conditions. The coating reduces abrasive and thermal wear, which means fewer insert changes and longer uninterrupted production runs. For operations that process steel and cast iron, this equates to lower tooling costs per workpiece and less machine downtime. The designation signals a coated carbide solution optimised for the heat and chip behaviour associated with these material groups.

Stable chip control for safer, faster machining

The F56 chipbreaker is engineered to produce predictable, segmented chips during milling, which reduces the risk of entanglement and improves evacuation in continuous processes. Combined with the parallelogram shape and the Parallelogram 85° geometry, the insert facilitates secure clamping in standard tool holders and a stable cutting engagement. In practical terms, this means higher feed rates are feasible while maintaining process reliability and surface integrity on the workpiece.

Geometry tuned for precision and repeatability

A 15° relief angle paired with a 4 mm corner radius provides a balance between edge strength and dimensional control. The corner radius supports robust cutting edges for interrupted cuts and roughing passes, while the relief angle helps reduce rubbing and built-up edge. This geometry supports consistent component tolerances and predictable tool behaviour across batches, aiding in first-pass accuracy and reducing secondary operations.

Application scope and process guidance

The insert is specified for machining in the ISO groups P (for steel) and K (for cast iron). The coated carbide composition and chipbreaker choice make it suitable for a broad range of steels—from unalloyed to alloyed grades—and for abrasive, brittle cast-iron materials where short, breaking chips are common. For best results, select a matching cutter body rated for parallelogram-shaped inserts and follow the holder manufacturer’s recommendations for speeds and feeds based on workpiece alloy and rigidity.

For secure procurement and application advice on Walter Tools inserts such as this ADMT120440R-F56 WKP35S, contact Metav Werkzeuge for tailored recommendations and ordering support

Technical data

• Article number: ADMT120440R-F56-WKP35S-WALTER
• Designation: ADMT120440R-F56 WKP35S
• Brand: Walter Tools

Core data

• Relief angle: 15°
• Corner radius: 4 mm
• Insert size: 12
• Thickness designation: 04
• Chipbreaker: F56
• Tolerance class: M
• Shape: Parallelogram 85°

Special features

• Coating: Tiger·tec Silver
• Grade: WKP35S (coated carbide)
• Suitable for: Stahl (ISO P), cast iron (ISO K)
• Series: Tiger-tec Silver

FAQ

What materials is this insert suitable for?
The ADMT120440R-F56 WKP35S insert is intended for machining steel (ISO P) and cast iron (ISO K); the WKP35S grade and Tiger·tec Silver coating are matched to those material groups.

What does the F56 chipbreaker do?
The F56 chipbreaker promotes controlled, segmented chips to improve evacuation and reduce the risk of chip-related interruptions when using the ADMT120440R-F56 WKP35S in continuous milling operations.

How does the Tiger·tec Silver coating benefit productivity?
Tiger·tec Silver minimises abrasive and thermal wear, extending insert life and enabling longer production runs with consistent cutting performance for inserts such as the ADMT120440R-F56 WKP35S.

Is the geometry suited for interrupted cuts?
Yes, the combination of a 15° relief angle and a 4 mm corner radius gives the insert robust edge strength, making it appropriate for interrupted and heavy milling passes.

Which series and grade does this insert belong to?
This is part of the Tiger-tec Silver series and uses the WKP35S coated-carbide grade, specifically formulated for a broad range of Stahl and cast-iron applications.

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

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