TCMT110204-FK6 WKK10S WKK10S Wendeplatten - Walter Tools

Take advantage of Tiger·tec Silver wear resistance and the FK6 chipbreaker for stable, productive turning of cast iron; order the insert directly via Metav Werkzeuge or contact our consultants for application advice.

TCMT110204-FK6 WKK10S — Walter Tools triangular turning indexable insert, FK6 chipbreaker, for cast iron

TCMT110204-FK6 WKK10S is a triangular turning insert designed for high-performance machining of cast iron components, offering a robust coated-carbide grade and precise geometry for repeatable results

• Tiger·tec Silver coating for extended tool life
• Optimised for cast iron (ISO K) machining
• Triangle 60° form with 0.4 mm corner radius
• FK6 chipbreaker for short, controllable chips

High wear resistance that extends production uptime

The Tiger·tec Silver coating together with the WKK10S grade provides a significant improvement in resistance to abrasive wear when machining cast iron, which translates into longer tool life and fewer tool changes. The combination of a coated carbide substrate and modern coating technology means the insert maintains a stable cutting edge under interrupted cuts and the typical brittle-chip behaviour of cast materials. This reliability helps to reduce unscheduled stops and supports a steady production flow while maintaining machining quality.

Improved chip control for safer, faster turning

The integrated FK6 chipbreaker is tailored to generate short, consistent chips when cutting cast iron; this reduces the risk of long, entangling swarf and simplifies handling in automated or manual turning operations. The 60° triangular form with a 0.4 mm corner radius produces predictable cutting forces and a favourable chip curl, allowing higher feed rates without compromising surface finish. For process planners, this means fewer interventions and a clearer path to higher throughput.

Geometry and relief designed for stable cutting performance

A 7° relief angle and the standard insert sizing support secure seating in standard toolholders and stable engagement at the cutting edge. The insert thickness code and size conform to common indexable insert systems, enabling straightforward replacement and inventory management. Clear geometry results in consistent contact conditions, helping to achieve repeatable component tolerances and improved surface integrity in series production.

Efficient grade selection and material fit

The WKK10S grade is optimised for ISO group K (cast iron), tuned to withstand the abrasive nature of grey and nodular castings and the frequently short, breaking chips associated with these materials. Specifying this grade helps to match tool properties to part material, reducing trial-and-error during process development and supporting faster ramp-up to productive cutting parameters.

For machining cast iron with reliable wear performance and consistent chip control, contact Metav Werkzeuge for ordering and tailored application support via info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number / SKU: TCMT110204-FK6-WKK10S-WALTER
• Product name: TCMT110204-FK6 WKK10S
• Manufacturer / Brand: Walter Tools
• Series: Tiger·tec Silver
• Grade: WKK10S

Facts

• Corner radius: 0.4 mm
• Relief angle: 7°
• Insert form: Triangle 60°
• Size: 11
• Thickness code: 02
• Tolerance class: M

Special features

• Coating: Tiger·tec Silver
• Chipbreaker: FK6
• Material suitability: Cast iron (ISO K)
• Material of insert: Coated carbide

FAQ

Is this insert suitable for grey and nodular cast iron?
Yes. The TCMT110204-FK6 WKK10S from Walter Tools is specified for ISO group K and is suitable for both grey and nodular cast iron thanks to the WKK10S grade and Tiger·tec Silver coating.

What advantages does the FK6 chipbreaker provide?
The FK6 chipbreaker on this insert controls chip form to produce short, manageable chips during cast iron turning, improving safety and facilitating higher productive feed rates.

How does the 0.4 mm corner radius affect component finish?
A 0.4 mm radius balances edge strength and surface finish: it increases edge robustness under interrupted cuts while still allowing a fine surface quality in turning operations.

Can this insert be used in standard toolholders for turning?
Yes. The triangular 60° form and common sizing of the TCMT110204-FK6 WKK10S enable secure seating in standard turning toolholders and simplify replacement logistics.

What does the Tiger·tec Silver series offer compared with conventional grades?
The Tiger·tec Silver series provides enhanced abrasive-wear resistance and thermal stability, which supports longer tool life and consistent cutting performance when machining abrasive cast iron workpieces.

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 protected product names are mentioned for explanatory purposes only. There is no affiliation between our company and the mentioned brands. The offered article is original, factory-new goods of the manufacturer. The Walter AG (brand presentation: Walter Tools) is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik Group.