ADMT180712R-F56 WKK25G WKK25G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating and the WKK25G grade for highly productive cast‑iron machining; the 15° relief and F56 chipbreaker give consistent chip control and extended edge life. Order the insert directly via Metav Werkzeuge or contact the team for technical advice.

ADMT180712R-F56 WKK25G milling indexable insert — Tiger‑tec Gold, for cast‑iron machining (Walter Tools)

A ADMT180712R-F56 WKK25G milling indexable insert designed to deliver productive and wear‑resistant performance in cast‑iron milling applications.

• Tiger‑tec Gold coated grade WKK25G
• Optimised for cast‑iron machining (ISO K)
• 15° relief angle for reliable cutting
• Parallelogram 85° shape, 1.2 mm corner radius

High productivity for abrasive cast‑iron tasks

The combination of the Tiger‑tec Gold coating and the WKK25G carbide grade is engineered for the specific demands of cast‑iron machining. The coating reduces abrasive wear while the substrate provides toughness against frequent, short‑breaking chips typical of cast materials. This results in consistent machining performance and predictable regrinding intervals, making the insert a pragmatic choice where process stability and uptime are priorities. The design reduces interruptions caused by premature edge failure and supports stable machining parameters across batch runs.

Stable cutting edge and reproducible tool life

A relief angle of 15° paired with a 1.2 mm corner radius promotes a strong cutting edge that withstands thermal and mechanical loads during face and profile milling. The geometry balances edge strength and cutting action to lower the risk of chipping while preserving surface quality. The F56 chipbreaker is optimised for fragmenting chips on cast‑iron, aiding evacuation and reducing the potential for re‑cutting that can shorten tool life. Together, these features provide improved process security and reduced tool change frequency in production environments.

Integration benefits and handling efficiency in the toolroom

The parallelogram 85° insert form offers a robust seating in standard milling holders and enables flexible cutting strategies with favourable approach angles for shoulder or face operations. The insert thickness and size align with common cutter bodies to simplify stocking and replacement. With a straightforward indexable design, the unit supports rapid reorientation and minimal downtime. The result is a practical tool choice that contributes to higher machine utilisation and easier logistical planning on the shop floor.

Contact Metav Werkzeuge to request availability of the ADMT180712R‑F56 WKK25G Tiger‑tec Gold insert, obtain cutting data recommendations or arrange purchase directly through Metav Werkzeuge

Product details

• SKU: ADMT180712R-F56-WKK25G-WALTER
• Designation: ADMT180712R-F56 WKK25G
• Brand: Walter Tools
• Series: Tiger‑tec Gold

Core data

• Relief angle: 15°
• Corner radius: 1.2 mm
• Insert size: 18 mm
• Thickness: 07
• Tolerance class: M

Features / Applications

• Coating: Tiger‑tec Gold
• Grade: WKK25G (coated cemented carbide)
• Chipbreaker: F56
• Shape: Parallelogram 85°
• Material suitability: Cast‑iron (ISO K)
• Execution: T

FAQ

What materials is this insert suitable for?
The ADMT180712R‑F56 WKK25G insert is formulated for cast‑iron (ISO K) applications and is optimised to handle the abrasive wear and short, breaking chips typical of such materials.

How does the Tiger‑tec Gold coating improve performance?
The Tiger‑tec Gold coating on the WKK25G grade increases abrasion resistance and helps maintain a stable cutting edge, which extends usable tool life in cast‑iron milling operations.

Will the F56 chipbreaker work for both roughing and finishing?
The F56 chipbreaker is primarily designed for effective chip control in cast‑iron; it provides reliable fragmentation for productive roughing and can deliver acceptable surface quality in many finishing passes depending on cutting parameters.

Can this insert be used in standard parallelogram toolholders?
Yes, the parallelogram 85° form of the insert is compatible with common toolholder designs that accept this geometry, enabling straightforward integration into existing milling assemblies.

Is the 1.2 mm corner radius suitable for heavy interrupted cuts?
The 1.2 mm corner radius provides a robust edge profile that improves resistance to chipping during interrupted cuts, contributing to process stability under demanding conditions.

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

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