CCMW060208-RK6 WKK20S RK6 Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver wear resistance and the RK6 chipbreaker for reliable cast iron turning; reliable chip control and extended edge life support uninterrupted production. Order directly via Metav Werkzeuge or contact the technical consultants for application-specific guidance.

CCMW060208-RK6 WKK20S turning indexable insert — Tiger·tec Silver, rhombic 80°, 7° clearance (Walter Tools)

CCMW060208-RK6 WKK20S is a turning indexable insert engineered for efficient machining of cast iron components, combining a Tiger·tec Silver coating with an RK6 chipbreaker for stable chip formation and extended tool life.

• Tiger·tec Silver for high wear resistance
• RK6 chipbreaker optimised for cast iron
• Rhombic 80° form with 0.8 mm corner radius

Maximised productivity on cast iron components

The Tiger·tec Silver coated coated carbide substrate delivers high wear resistance specifically for abrasive grey and nodular cast irons (ISO group K). The RK6 chipbreaker, tuned to the typical short, brittle chips of cast iron, reduces the risk of chip-related interruptions and lowers the frequency of manual chip disposal. With a 0.8 mm corner radius and 7° clearance angle, the insert balances edge strength and cutting precision, meaning fewer tool changes and steadier cycle times — a direct contribution to higher machine availability and predictable throughput.

Consistent edge life and predictable surface results

Thanks to the advanced coating technology of the Tiger·tec Silver grade and the robust carbide base, the insert offers consistent edge life under demanding abrasive conditions. This stability translates to more uniform surface finishes and repeatable components across batches. The coated grade is designed to withstand the mechanical and thermal stresses common in heavy interrupted cuts on cast iron, which increases confidence in process parameters and simplifies tool-life planning for production managers.

Simple integration and reliable process planning

The CCMW designation denotes a rhombic 80° insert in size 06 with a thickness code 02, permitting straightforward replacement in compatible standard turning toolholders. The M tolerance class ensures dimensional consistency for serial production, aiding quick set-up and interchangeability. These geometric and tolerance attributes support reliable clamping, steady cutting angles and controlled chip flow, helping workshops maintain consistent part quality while keeping inventory management efficient.

Discuss specific machining tasks with Metav Werkzeuge to select the right Walter Tools insert for cast iron applications and to secure Tiger·tec Silver performance — contact via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: CCMW060208-RK6-WKK20S-WALTER
• Name: turning indexable insert CCMW060208-RK6 WKK20S
• Manufacturer: Walter Tools

Facts

• Plate size: 06
• Plate thickness code: 02
• Corner radius: 0.8 mm
• Clearance angle: 7°
• Plate form: rhombic 80°
• Chipbreaker: RK6
• Tolerance class: M

Special features

• Series: Tiger·tec Silver
• Grade: WKK20S
• Coating: coated carbide
• Material group suitability: cast iron (K)
• Execution: W

FAQ

What materials is this insert designed for?
The CCMW060208-RK6 WKK20S insert by Walter Tools is formulated for machining cast iron (ISO group K), providing abrasion-resistant performance on grey and nodular cast irons.

How does the RK6 chipbreaker benefit machining?
The RK6 chipbreaker on the CCMW060208-RK6 WKK20S promotes controlled, short chip formation suited to cast iron, reducing downtime from chip handling and improving cycle reliability.

What does the Tiger·tec Silver coating offer in practice?
Tiger·tec Silver on this Walter Tools insert increases wear resistance and thermal stability, resulting in longer edge life and more consistent surface quality during extended production runs.

Is the geometry suitable for finishing or roughing operations?
With a 0.8 mm corner radius and rhombic 80° form, the insert provides a compromise of edge strength and accessibility that suits a range of turning tasks from medium finishing to general-purpose turning in cast iron.

Which toolholders are compatible with this insert designation?
The CCMW form factor (rhombic 80°) and size 06 are compatible with standard toolholders designed for CCMW inserts; the M tolerance class supports repeatable seating and stable cutting performance.

Protected trademarks and trade names belong to their respective owners. Brand names and registered trademarks are mentioned for explanation purposes only; there is no affiliation between our company and the mentioned brands. The offered item is an original, factory-new product from the manufacturer.

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