CCMT09T302-FW4 WPP20G Wendeplatten - Walter Tools

Take advantage of the Tiger‑tec Gold coating and the WPP20G grade combined with the stable FW4 chipbreaker to achieve reliable, repeatable turning performance on steel; order the inserts through Metav Werkzeuge or consult Metav's specialists for application-specific recommendations.

CCMT09T302-FW4 WPP20G turning insert — Tiger‑tec Gold, for steel applications | Walter Tools

CCMT09T302-FW4 WPP20G is an indexable turning insert designed for general steel machining, featuring a rhombic 80° geometry and a Tiger‑tec Gold coating for robust performance

• Tiger‑tec Gold coating for longer tool life
• Universal WPP20G grade for steel machining
• Rhombic 80° geometry, 0.2 mm nose radius
• FW4 chipbreaker for controlled chip formation

Consistent productivity through optimised cutting materials

The combination of the WPP20G grade and the Tiger‑tec Gold coating provides a balance between wear resistance and toughness that is tailored to steel machining. As a result, the insert offers stable chip formation and predictable edge life, which supports uninterrupted production cycles and reduces unexpected tool changes. The material selection and coating technology are engineered to cope with the thermal and mechanical conditions typical for P‑group materials according to ISO 513, making this indexable insert a reliable choice for mixed‑batch and continuous turning.

Geometry that improves surface quality and tool reliability

The rhombic 80° shape and the 0.2 mm nose radius deliver a good compromise between accessibility and surface finish for general turning tasks. The built‑in 7° clearance reduces rubbing on the flank while the FW4 chipbreaker controls chip shape across a range of feeds, which helps to maintain a consistent cutting zone and repeatable part tolerances. These geometric features translate into fewer reworks and a steadier process, particularly when machining various steels where chip control and repeatable contact conditions are essential.

Clear guidance on application and grade selection

The WPP20G designation denotes a coated carbide grade optimised for steel (material group P). It is intended as a universal grade offering balanced wear resistance and toughness, suitable for common unalloyed and alloyed steels. For users less familiar with ISO classifications, this means the insert is designed to handle the typical heat generation and chip behaviour encountered during steel turning, while the Tiger‑tec Gold coating enhances surface hardness and oxidation resistance at cutting temperatures. This clarity supports confident grade selection for a wide range of turning operations.

Handling and integration into tool systems

The insert size and thickness (CCMT format) suit standard turning tool holders that accept CCMT‑style plates; correct clamping and a secure pocket fit are essential to exploit the stable cutting edge properties. While recommended cutting parameters depend on part geometry and machine capability, the indexable tip is engineered to deliver consistent performance across typical workshop speeds and feeds for steel. For precise cutting data or advice on toolholder matching, technical consultants at Metav Werkzeuge can provide application‑specific recommendations and machining parameters. Contact details: info@metav-werkzeuge.com, +49 2822 7131930.

Contact Metav Werkzeuge to discuss suitability for specific steel grades, confirm stock for CCMT09T302-FW4 WPP20G inserts, or request tailored machining recommendations based on the Tiger‑tec Gold technology

Technical data

• SKU: CCMT09T302-FW4-WPP20G-WALTER
• Label: Drehwendeschneidplatte CCMT09T302-FW4 WPP20G Walter Tools
• Product type: Turning insert (indexable)
• Manufacturer: Walter Tools
• Internal designation: CCMT09T302-FW4
• ISO designation: CCMT09T302-FW4 WPP20G

Core measurements

• Size code: 09
• Nose radius: 0.2 mm
• Clearance angle: 7°
• Plate thickness: T3
• Tolerance class: M
• Plate form: Rhombic 80°
• Chipbreaker: FW4

Special features

• Coating/series: Tiger‑tec Gold
• Grade: WPP20G (coated carbide)
• Material group: P — steel (ISO 513)
• Designed for: stable chip formation and general turning of steel
• Typical advantages: wear resistance, toughness balance, reliable cutting edge

FAQ

What steels is this insert best suited for?
The CCMT09T302‑FW4 WPP20G insert is designed for the P material group and is suitable for common unalloyed and alloyed steels according to ISO 513.

How does the Tiger‑tec Gold coating improve performance?
Tiger‑tec Gold on the WPP20G grade increases surface hardness and oxidation resistance at elevated cutting temperatures, which supports longer edge life and more consistent wear behaviour when turning steel.

What does the FW4 chipbreaker do in practice?
The FW4 chipbreaker promotes controlled chip formation across a range of feeds, reducing the likelihood of long, stringy chips and aiding stable cutting conditions during turning operations.

Is the insert compatible with standard CCMT tool holders?
The CCMT09T302 geometry corresponds to standard CCMT‑style pockets; proper clamping and seat contact are required to ensure the expected stability and repeatable performance.

Can the WPP20G grade be used for stainless steel or other non‑steel alloys?
WPP20G is optimised for steel (P group); for stainless or other specialised alloys, consider grades specifically developed for those materials to maintain cutting edge life and process reliability.

Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany

Trademarks and product names are the property of their respective owners. Brand names are mentioned for explanation only; there is no affiliation between our company and the named brands. The offered item is original, factory‑new goods of the manufacturer.