ADGT1204PER-D51 WKP35S Wendeplatten - Walter Tools

High wear resistance and reliable chip control from the WKP35S grade together secure productive milling of steel and cast iron; benefit from the Tiger·tec Silver technology and D51 chipbreaker for extended tool life. Order the ADGT1204PER-D51 WKP35S directly via Metav Werkzeuge or consult the Metav team for application advice.

ADGT1204PER-D51 WKP35S milling indexable insert — Tiger·tec Silver, for steel and cast iron (Walter Tools)

The ADGT1204PER-D51 WKP35S is an indexable milling insert engineered for high-productivity roughing and semi-finishing in steel (P) and cast iron (K), offering a robust geometry for demanding milling operations.

• Tiger·tec Silver coating for extended tool life
• Designed for steel (P) and cast iron (K)
• Parallelogram 85° geometry for stable milling
• 15° relief angle with D51 chipbreaker

Consistent productivity through optimised coating and grade

The combination of the Tiger·tec Silver coating and the WKP35S carbide grade provides a marked increase in wear resistance and thermal stability during high-load milling. Coated cemented carbide reduces flank and crater wear under typical steel cutting temperatures, which translates into fewer tool changes and higher machine uptime. The grade is specifically tailored for the ISO groups P and K, ensuring controlled performance when machining both unalloyed or alloyed steel and abrasive cast iron, with improved resistance to the heat and abrasion common in such tasks.

Geometry and chip control that improve machining reliability

The parallelogram 85° plate shape and the D51 chipbreaker deliver stable cutting engagement and consistent chip formation. The insert's geometry reduces radial cutting forces and enhances seat stability in the cutter body, which is particularly advantageous for interrupted cuts and variable depths of cut. The 15° relief angle aids smooth entry and exit of the tool, while the chipbreaker design supports short, controllable chips that lower the risk of recutting and reduce vibration—factors that contribute to improved surface quality and predictable cycle times.

Practical benefits for production workflows and tool management

Using the ADGT1204PER-D51 series supports leaner tool inventories and predictable process windows. The coated grade and robust chip control help extend tool life, reducing the number of indexings required per job and lowering overall tooling costs. For process engineers, the insert offers reliable repeatability when paired with matching cutter bodies, making it suitable for batch production and mixed-series manufacturing where consistent outcomes are a priority. The insert’s tolerance class G signals precision manufacturing that facilitates secure seating and repeatable performance.

Application advice and selection guidance

Selection of the ADGT1204PER-D51 WKP35S is recommended where high material removal rates are required in steel and cast iron, and where a balance between tool life and surface integrity is desired. When setting cutting parameters, consider the Tiger·tec Silver coating’s strength at elevated temperatures: moderate to higher cutting speeds with controlled feed per tooth achieve the best compromise between productivity and wear. For cast iron, the chipbreaker performs well with typical brittle chip forms; for steels, monitoring temperature and chip flow will prolong effective tool life.

Contact Metav Werkzeuge for tailored cutting data and availability of the Walter Tools ADGT1204PER-D51 WKP35S; Metav Werkzeuge can provide application-specific recommendations and delivery information at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: ADGT1204PER-D51-WKP35S-WALTER
• Label: Fräswendeschneidplatte ADGT1204PER-D51 WKP35S Walter Tools
• Manufacturer: Walter Tools

Core data

• Free angle: 15°
• Plate form: Parallelogram 85°
• Plate size: 12
• Plate thickness: 04
• Tolerance class: G

Special features

• Series: Tiger·tec Silver
• Grade: WKP35S (coated carbide)
• Chipbreaker: D51
• Material suitability: steel (P) and cast iron (K)
• Execution: T
• ISO designation: ADGT1204PER-D51 WKP35S

FAQ

What materials is this insert suitable for?
The ADGT1204PER-D51 WKP35S is optimised for steel (ISO group P) and cast iron (ISO group K); the Tiger·tec Silver grade offers wear resistance for both material families.

How does the D51 chipbreaker influence machining?
The D51 chipbreaker promotes short, controlled chips and improves chip evacuation, which reduces vibration and helps maintain consistent surface quality when using the ADGT1204PER-D51 insert.

Which features contribute to longer tool life?
The Tiger·tec Silver coating combined with the WKP35S grade increases thermal and abrasive wear resistance, extending tool life under higher cutting speeds and demanding conditions.

Is the insert suitable for interrupted cuts?
Yes; the parallelogram 85° geometry and the insert’s robust chip control provide stability and secure seat engagement for interrupted milling operations.

What designation should be used when ordering spare inserts?
Order using the ISO designation ADGT1204PER-D51 WKP35S and reference the Walter Tools brand to ensure correct matching to cutter bodies and tooling systems.

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

Trademarks and brand names are the property of their respective owners and are used here for description only. There is no affiliation between Metav Werkzeuge and the named brands. The offered article is original, factory-new goods of the manufacturer (Walter Tools).