ROMX1605M08-D57 WKK25G Wendeplatten - Walter Tools

Taking advantage of Tiger·tec Gold wear resistance and the WKK25G grade tailored for cast iron machining delivers consistent tool life and stable chip formation; the round 16 mm form with D57 chipbreaker supports reliable chip control and surface quality. Order the insert directly via Metav Werkzeuge or consult the technical team for application-specific optimisation.

ROMX1605M08-D57 WKK25G – round milling insert, Tiger·tec Gold, for cast iron | Walter Tools

The ROMX1605M08-D57 WKK25G is a round milling indexable insert engineered for efficient, high-performance machining of cast iron, combining a Tiger·tec Gold coating with a D57 chipbreaker for stable cutting in interrupted and continuous milling.

• Tiger·tec Gold coating for wear resistance
• Optimised for abrasive cast iron machining
• Round 16 mm form with D57 chipbreaker

Boosted productivity through advanced coating technology

The coated carbide grade WKK25G from the Tiger·tec Gold family is formulated for abrasive cast iron applications, where frequent, brittle chips and hard inclusions challenge tool life. The combination of a robust multi-layer coating and a wear-oriented substrate reduces flank and crater wear, which in turn extends tool life and increases cumulative cutting time between changes. This performance translates into fewer tool exchanges, lower tooling consumption and steadier machine uptime — measurable benefits for batch production and continuous milling operations.

Reliable chip control for consistent surface quality

The D57 chipbreaker geometrically favours short, manageable chips in interrupted cuts and during heavy-engagement passes, limiting chip entanglement and protecting the workpiece finish. The round insert geometry ensures even load distribution around the cutting edge, which supports stable cutting forces and a consistent contact zone. As a result, the machining process yields improved surface quality and reduced risk of rework, particularly in operations where cast iron’s microstructure can produce irregular chip shapes.

Designed for straightforward process integration

Marked to ISO group K for cast iron, the ROMX1605M08-D57 uses a proven insert form and tolerance class M, enabling straightforward clamping and replacement in standard toolholders. The insert thickness code and execution offer compatibility with common milling cutters, so integration into existing tool assemblies is uncomplicated. The coated grade’s balance between edge robustness and toughness helps in mixed-operation environments where interrupted cuts and moderate entry angles are routine, providing a reliable baseline for machining parameter selection.

Practical selection and application advantages

Specifying the ROMX1605M08-D57 WKK25G supports process reliability and reproducible results across series production. The grade’s emphasis on wear resistance and stable chip formation reduces unexpected scrap and promotes predictable tool-change intervals, which benefits planning and overall equipment effectiveness. For customers seeking to refine feeds and speeds or to match insert geometry to a specific cutter body, technical advice is available to align cutting data with machine capability and component quality targets.

Contact Metav Werkzeuge today for tailored application advice on the ROMX1605M08-D57 WKK25G by Walter Tools — email info@metav-werkzeuge.com or call +49 2822 7131930 for detailed parameter support and ordering.

Technical data

• SKU: ROMX1605M08-D57-WKK25G-WALTER
• Article designation: ROMX1605M08-D57 WKK25G
• Manufacturer: Walter Tools
• Product type: Milling indexable insert (fräswendeschneidplatte)

Facts

• Insert form: Round
• Size / diameter: 16
• Thickness code: 05
• Chipbreaker: D57
• Tolerance class: M

Special features

• Series: Tiger·tec Gold
• Grade: WKK25G (coated carbide)
• Execution: X
• Suitable for: cast iron (ISO group K)
• Storytrigger: wendeplatten

FAQ

What materials is this insert intended for?
The ROMX1605M08-D57 WKK25G by Walter Tools is intended primarily for cast iron (ISO group K), with the grade and chipbreaker optimised for abrasive, brittle chip behaviour.

How does the Tiger·tec Gold coating benefit machining?
The Tiger·tec Gold coating on the WKK25G grade increases wear resistance and thermal stability, which helps to extend cutting edge life and maintain consistent performance during production runs.

Which chipbreaker should be selected for interrupted cuts?
The D57 chipbreaker integrated in this round insert is suitable for interrupted and mixed cuts in cast iron, producing short chips and improving evacuation to reduce re-cutting risk.

Is this insert compatible with standard round insert toolholders?
Yes; the ROMX1605M08-D57 WKK25G uses a conventional round insert form and a tolerance class M, allowing secure seating in standard milling cutter bodies designed for 16 mm round inserts.

Hersteller: Die Walter AG (Markenauftritt: Walter Tools) mit Hauptsitz in Tübingen gehört zu den weltweit führenden Herstellern von Präzisionswerkzeugen für die Metallbearbeitung und ist Teil des schwedischen Sandvik-Konzerns. Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.