ADMT180712R-D56 WKP25S Wendeplatten - Walter Tools

The combination of coated carbide durability and a geometry tuned for chip control delivers reliable, repeatable milling in steel and cast iron; this reduces tool changes and supports steady production. Order original Walter Tools inserts through Metav Werkzeuge or consult our specialists for application-specific selection.

ADMT180712R-D56 WKP25S milling insert — Tiger‑tec Silver coated, for steel and cast iron | Walter Tools

The ADMT180712R-D56 WKP25S is a Tiger‑tec Silver coated carbide milling insert engineered for productive face and shoulder milling in steel and cast iron.

• Tiger‑tec Silver coated carbide for durability
• Parallelogram 85° shape for versatile milling
• Optimised D56 chipbreaker for controlled chips
• Suitable for steel and cast iron machining

Higher productivity through material‑matched grade

The WKP25S grade, part of the Tiger‑tec Silver series, is a coated carbide formulation developed specifically for the thermal and mechanical demands of machining steel (P) and cast iron (K). The result is a stable cutting edge that tolerates the heat generation typical of steel machining while resisting abrasive wear from cast iron. By matching grade chemistry and coating to the workpiece group, this insert delivers consistent cutting performance and a longer tool life, which translates into fewer tool changes and a more economical machining process.

Geometry that controls chips and improves surface results

A parallelogram 85° outline combined with a 15° clearance angle creates a cutting geometry that balances rigidity and accessibility in shoulder and face milling operations. The D56 chipbreaker is optimised for producing short, manageable chips in a wide range of feeds, reducing the risk of built‑up edge and improving chip evacuation. The corner radius 1.2 mm contributes to a robust cutting edge that enhances surface finish while absorbing intermittent loading. Together, these features reduce downtime and support reliable part quality when machining both unalloyed and alloyed steels as well as grey and nodular cast irons.

Practical handling and application advantages

The insert follows common industry dimensions, with the designation ADMT180712R‑D56 and the size code 18, thickness code 07 and tolerance class M, so it fits standard Walter Tools milling holders designed for this family. The insert’s specification supports operations at productive cutting speeds and moderate feeds; when used with appropriate tool holders and stable fixturing, the grade and chipbreaker combination facilitate repeatable results across batch and single‑piece production. Maintenance benefits include fewer regrinds and predictable edge wear, helping to keep cycles on schedule.

For technical selection, availability and application recommendations for Walter Tools ADMT180712R‑D56 WKP25S inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for prompt, application‑oriented advice and delivery options.

Technical data

• Article number: ADMT180712R-D56-WKP25S-WALTER
• Designation: ADMT180712R-D56 WKP25S
• Manufacturer: Walter Tools
• SKU: ADMT180712R-D56-WKP25S-WALTER

Facts

• Relief / clearance angle: 15°
• Corner radius: 1.2 mm
• Shape: Parallelogram 85°
• Size code: 18
• Thickness code: 07
• Tolerance class: M

Special features

• Coating: Tiger‑tec Silver
• Grade: WKP25S (coated carbide)
• Chipbreaker: D56
• Suitable for: Steel (P), Cast iron (K)
• Series: Tiger‑tec Silver
• Application: Milling insert (face/shoulder milling)

FAQ

Which materials are best processed with this insert?
The ADMT180712R‑D56 WKP25S insert is optimised for steel (P) and cast iron (K); the WKP25S grade and Tiger‑tec Silver coating address typical heat and abrasion patterns for these materials.

What does the D56 chipbreaker achieve in practice?
The D56 chipbreaker on this Walter Tools insert is designed to produce short, controllable chips across common feed ranges, improving chip evacuation and reducing the risk of built‑up edge during milling.

How does the parallelogram 85° form benefit milling operations?
A parallelogram 85° design offers good strength at the cutting edge while allowing access for shoulder and face milling; this geometry, together with the 15° clearance, balances rigidity and cutting accessibility.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanation only. There is no affiliation between our company and the named brands. The offered item is an original, brand‑new product of the manufacturer. Walter Tools is the trade name of Walter AG, part of the Sandvik Group.