ADMT160608R-D56 WKK25G Wendeplatten - Walter Tools

Take advantage of the combination of the Tiger·tec Gold coating, the wear-resistant WKK25G grade and an optimised D56 chipbreaker for predictable machining of cast iron; order directly via Metav Werkzeuge or request advice from the technical team to integrate the insert into existing processes.

ADMT160608R-D56 WKK25G — Fräswendeschneidplatte (for cast iron) by Walter Tools — Tiger·tec Gold, D56 chipbreaker

ADMT160608R-D56 WKK25G is a parallelogram milling insert designed for productive machining of abrasive cast iron components, combining a Tiger·tec Gold coating and a dedicated chip control geometry.

• Tiger·tec Gold coating for abrasive cast iron
• D56 chipbreaker for controlled short chips
• Parallelogram 85° form for versatile entry
• 0.8 corner radius for stable edge and finish

Reliable performance on abrasive cast iron

The WKK25G grade, applied within the Tiger·tec Gold coating family, is tailored to withstand the abrasive wear typical of cast iron. This results in a stable cutting edge and consistent flank wear behaviour, which reduces unexpected tool changes and improves uptime. The dedicated D56 chipbreaker promotes short, controllable chips when machining brittle, abrasive materials; this aids evacuaton and lowers the risk of surface damage. For production environments that prioritise throughput and repeatability, the coated carbide chemistry and chip control combine to enhance process stability and reduce overall machining cost per part.

Geometry and design that improve accessibility and repeatability

The insert’s parallelogram 85° form and designated 15° free angle provide a balanced contact geometry that eases entry into complex profiles and offers reliable indexability in standard toolholders. A defined 0.8 corner radius provides a compromise between edge strength and achievable surface finish: larger radii increase tool life and dampen vibrations, while still supporting good surface quality on cast components. The coded dimensions (size 16, thickness 06) ensure consistent seating and repeatable clamping, which simplifies fixture setup and contributes to predictable dimensional results across batches.

Stable cutting behaviour for economical milling

Coating technology from the Tiger·tec Gold series provides improved resistance to abrasive wear and maintains a sharp, stable cutting edge under intermittent cutting conditions often found when machining cast iron. The result is fewer index changes and longer intervals between insert replacements, which translates into lower tooling consumption and less machine downtime. Together with the specific chipbreaker and robust geometry, the insert supports efficient cycle times and a reliable surface integrity that helps meet quality targets with fewer interventions. Process documentation and application data from Metav Werkzeuge can be consulted to align speeds and feeds with machine and workpiece specifics.

Consult Metav Werkzeuge for integration advice and application support for Walter Tools inserts — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss process parameters and availability

Technical data

• Article number: ADMT160608R-D56-WKK25G-WALTER
• SKU: ADMT160608R-D56-WKK25G-WALTER
• Product label: Fräswendeschneidplatte ADMT160608R-D56 WKK25G Walter Tools

Facts

• Plate size: 16
• Plate thickness: 06
• Corner radius: 0.8
• Free angle: 15°
• Chipbreaker: D56

Special features

• Series: Tiger·tec Gold
• Grade: WKK25G
• Shape: Parallelogramm 85°
• Application: cast iron
• Ausführung: T
• Tolerance class: M

FAQ

What materials is this insert designed for?
The ADMT160608R-D56 WKK25G insert from Walter Tools is formulated for machining cast iron, with the WKK25G grade and Tiger·tec Gold coating optimised for abrasive, brittle materials.

How does the D56 chipbreaker affect machining of cast iron?
The D56 chipbreaker produces short, controlled chips when milling cast iron, improving chip evacuation and minimising the risk of surface damage while supporting stable cycle times with the Walter Tools insert.

What does the 85° parallelogram form offer in practice?
An 85° parallelogram geometry provides versatile entry angles and good accessibility for pockets and contours; it also ensures reliable seating and repeatable insert positioning in compatible toolholders.

Can the insert improve process economics?
Yes — the combination of Tiger·tec Gold coating and the WKK25G grade extends tool life in abrasive cast iron, reducing insert changes and contributing to lower tooling costs and higher machine utilisation.

Manufacturer: Walter Tools; part of Walter AG, Tübingen, Germany

The Walter AG (brand: Walter Tools) with its headquarters in Tübingen belongs to the Sandvik Group and is recognised for precision tooling. Protected trademarks and trade names are the property of their respective owners and are mentioned for explanatory purposes only. There is no affiliation between our company and the named brands. The offered item is an original, factory-new product of the manufacturer.