WNMG080416-MK5 WKK10S WKK10S Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver coating and a robust WKK10S grade for reliable cast-iron turning, offering stable chip control and extended tool life. Order directly via Metav Werkzeuge or contact our technical consultants for application advice.

WNMG080416-MK5 WKK10S turning insert by Walter Tools — Tiger·tec Silver, for cast iron

WNMG080416-MK5 WKK10S is a trigon-shaped turning insert designed for efficient machining of cast-iron materials, offering a negative 0° rake and a controlled chipforming geometry

• Tiger·tec Silver coating for wear resistance
• Optimised for cast iron (K) machining
• Trigon 80° geometry for robust cutting edges
• Chipbreaker MK5 for reliable chip control

Increased process reliability for cast-iron turning

The combination of the WKK10S coated-carbide grade and the Tiger·tec Silver technology provides consistent edge stability and predictable wear behaviour when machining abrasive cast-iron alloys. With a negative 0° free angle, the geometry favours heavy cuts and helps maintain a stable cutting edge under intermittent loads. This results in fewer tool changes and a smoother production rhythm, which benefits throughput and process planning.

Predictable chip formation and surface results

Equipped with the MK5 chipbreaker and a 1.6 mm corner radius, the indexable insert ensures controlled, short chips typical for cast-iron turning, reducing the risk of built-up edge and improving surface consistency. The trigon 80° form offers a strong cutting edge that tolerates deflection and shock, making the insert suitable for roughing operations where reliability and repeatable performance are essential.

Practical benefits for workshop integration

The insert's format supports straightforward toolholder selection and fast index changes, keeping set-up times low. The WNMG080416-MK5 WKK10S grade is aimed at applications where abrasive wear is a primary concern; the coating increases tool life, while the geometry simplifies surface finishing requirements downstream. For operators seeking a balance between productivity and longevity, this indexable solution provides a robust, low-fuss option.

For machining tasks that demand stable chip control and extended tool life, contact Metav Werkzeuge to request availability or tailored application advice via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: WNMG080416-MK5-WKK10S-WALTER
• Label: Drehwendeschneidplatte WNMG080416-MK5 WKK10S Walter Tools
• Manufacturer: Walter Tools

Facts

• Grade: WKK10S
• Series: Tiger·tec Silver
• Geometry: Trigon 80°
• Free angle: 0° (negative)
• Corner radius: 1.6 mm
• Plate size: 08
• Plate thickness: 04
• Tolerance class: M

Special features

• Chipbreaker: MK5
• Coating: Tiger·tec Silver (coated carbide)
• Application: Cast iron (K)
• Product type: Turning insert (indexable)
• Execution: G

FAQ

What materials is this insert suitable for?
The insert is optimised for cast iron; the Walter Tools WKK10S grade is specifically formulated for abrasive wear and short, breaking chips common with cast-iron machining.

How does the MK5 chipbreaker affect machining?
The MK5 chipbreaker on this trigon insert promotes short, controlled chips and reduces the chance of long, entangling swarf, improving process safety during cast-iron turning.

Is the insert suitable for heavy roughing cuts?
Yes. The 80° trigon geometry combined with a negative 0° free angle provides robust cutting edges that tolerate heavier engagement and intermittent loads.

What advantage does the Tiger·tec Silver coating provide?
Tiger·tec Silver coating enhances wear resistance and heat tolerance, which helps to extend the tool life and maintain dimensional stability over longer production runs.

Can this insert be used in standard WNMG toolholders?
The WNMG format corresponds to industry-standard trigon holders; verify holder compatibility with the WNMG080416-MK5 designation before mounting.

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

Brand names and protected trademarks are the property of their respective owners. The Walter Tools brand is mentioned for product identification purposes only. The offered article is an original, brand-new product from the manufacturer.