CCMT09T304-FM4 WMP20G WMP20G Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Gold coating and the WMP20G grade for secure machining of rostfreier Stahl; the rhombic 80° insert with a 7° relief angle and FM4 chipbreaker delivers consistent chip control and extended tool life. Order the CCMT09T304-FM4 WMP20G insert directly via Metav Werkzeuge or consult the advisers for application support.

CCMT09T304-FM4 WMP20G Rhombic 80° turning insert, Tiger·tec Gold – Walter Tools

The CCMT09T304-FM4 WMP20G is a rhombic 80° indexable turning insert engineered for machining rostfreier Stahl under medium to robust cutting conditions, offering optimised wear resistance and stable chip formation.

Tiger·tec Gold coating for extended wear resistance
Optimised FM4 chipbreaker for stable chip control
Rhombic 80° geometry with 7° relief angle
0.4 mm corner radius for reliable edge strength

Longer productive life with advanced coating technology

The combination of the Tiger·tec Gold coating and the WMP20G grade is designed to increase the wear resistance and preserve the cutting edge when machining tough-to-cut materials such as rostfreier Stahl. In practice, this means fewer insert changes and more productive cutting time on turning lines. The coating technology supports thermal stability and reduces detrimental build-up on the edge, which directly benefits process reliability and lowers the effective tooling cost per part.

Predictable chip control and robust edge behaviour

The FM4 chipbreaker is optimised for secure chip breaking in medium to heavy operations, producing short, controllable chips that ease evacuation and reduce the risk of entanglement. Paired with the rhombic 80° geometry and a 0.4 mm corner radius, the insert provides a balanced combination of strength and versatility: the geometry supports stable cutting directions while the 7° relief angle reduces rubbing and improves surface finish. These features translate into dependable component quality and consistent cycle times.

Practical fitment and handling for production workshops

As a standard CCMT-format insert, the component fits conventional CCMT toolholders and can be integrated into established turning setups without redesign. The T3 plate thickness offers the necessary rigidity for interrupted or steady cuts, while the insert size 09 is suitable for a wide range of bore and external turning tasks. For setup recommendations or material-specific parameters, Metav Werkzeuge provides technical guidance; further assistance and data can be requested via eMail: info@metav-werkzeuge.com or by phone: +49 2822 7131930.

Reliable brand performance for demanding stainless applications

Walter Tools delivers consistent manufacturing quality and process security; the Tiger·tec Gold series and the WMP20G grade are tailored for applications where rostfreier Stahl tends to work-harden and generate heat at the cutting zone. Choosing a proven insert reduces downtime risk and supports repeatable surface quality. For workshops aiming to improve throughput while maintaining edge life, this insert represents a pragmatic choice that balances performance and longevity.

Contact Metav Werkzeuge today for application-specific recommendations on Walter Tools Tiger·tec Gold inserts or to secure the CCMT09T304-FM4 WMP20G for production use

Technical data

• Article number: CCMT09T304-FM4-WMP20G-WALTER
• Designation: CCMT09T304-FM4 WMP20G
• Manufacturer: Walter Tools

Core data

• Insert size: 09
• Plate thickness: T3
• Corner radius: 0.4 mm
• Clearance angle: 7°
• Plate form: Rhombus 80°

Special features

• Coating: Tiger·tec Gold
• Grade: WMP20G
• Chipbreaker: FM4
• Suitable for: rostfreier Stahl
• Series: Tiger-tec Gold

FAQ

Which materials is this insert suitable for?
The CCMT09T304-FM4 WMP20G insert from Walter Tools is intended primarily for rostfreier Stahl (ISO group M) and is optimised for medium to robust machining conditions.

What advantage does the FM4 chipbreaker provide?
The FM4 chipbreaker on the insert promotes stable, short chips and consistent chip evacuation, improving machining security and reducing the likelihood of chip interference.

How does the Tiger·tec Gold coating help in production?
Tiger·tec Gold increases thermal and wear resistance, which supports longer tool life and more consistent cutting-edge behaviour when machining rostfreier Stahl.

Is the insert compatible with standard CCMT toolholders?
Yes, the CCMT format is compatible with standard CCMT indexable toolholders, allowing straightforward replacement and integration into existing turning setups.

What does the 0.4 mm corner radius affect in practice?
A 0.4 mm corner radius enhances edge strength and helps maintain surface quality under intermittent or heavier cutting loads, balancing finish and durability.

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