ADMT180712R-D56 WKK25G Wendeplatten - Walter Tools

Combining the Tiger‑tec Gold coating with the WKK25G grade and the D56 chipbreaker delivers durable performance and reliable chip control for cast‑iron machining; order the insert directly via Metav Werkzeuge or consult the team for application advice.

ADMT180712R-D56 WKK25G Fräswendeschneidplatte by Walter Tools — Tiger‑tec Gold, optimised for cast iron

ADMT180712R-D56 WKK25G is an indexable milling insert designed for secure seating and efficient material removal in cast‑iron applications.

• Tiger‑tec Gold coating for extended life
• Optimised for cast iron machining (K)
• Parallelogram 85° shape for stable clamping
• Chipbreaker D56 for short, controlled chips

Extended tool life through advanced coating technology

The combination of the Tiger‑tec Gold surface treatment and the WKK25G coated carbide composition prioritises resistance to abrasive wear typical of cast‑iron workpieces. This engineered coating maintains cutting edge integrity under frequent, short‑chipping conditions, which means fewer tool changes and longer intervals between indexings. The result is improved process efficiency and predictable tool life, supporting uninterrupted production cycles and lower overall tooling costs.

Geometry that stabilises cutting and improves productivity

The parallelogram 85° insert form and D56 chipbreaker work together to secure the insert in the cutter body and promote short, easily evacuated chips. The 15° relief angle reduces rubbing at the flank while maintaining a robust cutting edge, and the 1.2 mm corner radius increases edge strength for interrupted cuts. Together these features reduce vibration and rework, translating into steadier feed rates and higher throughput in demanding milling operations.

Consistent quality control for series production

Specified in tolerance class M, the design ensures dimensional consistency between indexings and across batches, which is essential for repeatable, high‑volume manufacturing. The insert’s properties favour predictable surface finish and repeatable pocketing operations on abrasive cast materials, allowing process planners to rely on stable cycle times and steady component quality rather than frequent parameter adjustments.

Practical compatibility and workshop handling

Sized as a nominal 18 insert with thickness designation 07, the plate fits commonly used milling bodies and is clearly classified for K (cast iron) applications according to ISO guidance. The grade’s behaviour—optimised for short, breaking chips—simplifies chip management in the machine tool environment and reduces the risk of built‑up edge. The insert is part of Walter Tools’ Tiger‑tec Gold series and is suitable where robust, wear‑resistant performance is required for cast‑iron components in industrial machining.

Contact Metav Werkzeuge for tailored cutting data or component‑specific recommendations for this Walter Tools ADMT180712R‑D56 WKK25G milling insert

Technical Data

• Article number: ADMT180712R-D56-WKK25G-WALTER
• Product type: Fräswendeschneidplatte
• Manufacturer: Walter Tools
• Series: Tiger‑tec Gold
• Grade: WKK25G

Core dimensions

• Size: 18
• Thickness: 07
• Corner radius: 1.2 mm
• Relief angle: 15°
• Plate form: Parallelogramm 85°
• Tolerance: M

Design & material features

• Chipbreaker: D56
• Material group: K (cast iron)
• Coated carbide (beschichtetes Hartmetall)
• Execution: T

FAQ

Is this insert suitable for cast‑iron machining?
Yes. The ADMT180712R‑D56 WKK25G is specifically optimised for cast‑iron (K) applications, with the WKK25G grade and Tiger‑tec Gold coating tuned to resist abrasive wear and handle short, breaking chips.

What benefit does the D56 chipbreaker provide?
The D56 chipbreaker promotes short, controlled chips that are easier to evacuate, reducing downtime from chip jams and improving machining reliability when using the ADMT180712R‑D56 WKK25G insert.

How does the 1.2 mm corner radius affect performance?
A 1.2 mm corner radius increases edge strength for interrupted cuts and enhances finish quality on cast parts while balancing cutting forces to protect the coated edge.

Which cutter bodies accept this insert form?
The parallelogram 85° shape of the insert is intended for milling bodies that accommodate ADMT‑style plates; compatible bodies provide secure clamping and correct seat geometry for best performance.

What production advantages can be expected from the Tiger‑tec Gold series?
Inserts from the Tiger‑tec Gold series deliver extended tool life and consistent wear behaviour, which supports stable cycle times and lower tooling consumption in serial machining of cast‑iron components.

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

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