CCMT09T302-FP4 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating and the FP4 chipbreaker to achieve reliable chip control and longer tool life in steel turning; order directly via Metav Werkzeuge or consult the technical team for process optimisation.

CCMT09T302-FP4 WPP20G — Indexable turning/boring insert for steel by Walter Tools

A CCMT09T302-FP4 WPP20G insert engineered for productive steel machining with the Tiger·tec Gold coated carbide grade.

• Tiger·tec Gold coated for extended tool life
• Optimised FP4 chipbreaker for stable chips
• Rhombic 80° CCMT geometry for versatile turning
• Designed for machining steel with reliable wear resistance

High process reliability for steel turning

The insert from the Tiger‑tec Gold series is designed specifically for the ISO P material group and delivers consistent wear resistance and process stability when machining unalloyed and alloyed steel. The WPP20G grade combines a coated carbide substrate with a modern PVD/CVD-type surface treatment to reduce flank wear and increase tool life under typical steel cutting temperatures. As a result, cycle times are more predictable and tool change intervals lengthen, which supports continuous production runs and reduces overall machining costs.

Improved chip control and surface quality

The dedicated FP4 chipbreaker is shaped to promote reliable chip formation across a range of cutting conditions, reducing risk of entanglement and improving evacuation. The Rhombic 80° geometry supports stable contact conditions and can help to achieve a better workpiece finish in general turning operations. Together, the chipbreaker and geometry enable machining strategies that favour fewer interruptions and more consistent surface integrity, which is particularly valuable in batch production and component finishing.

Predictable cutting behaviour through precise geometry

Key geometry data such as the 0.2 mm corner radius and the 7° clearance angle contribute to stable engagement and loaded-edge distribution during cutting; the insert’s T3 thickness and size 09 format provide a compact cutting edge ideal for medium to fine turning passes. These dimensional features reduce the tendency for vibration in moderate setups and allow for controlled feed rates that match the radius and toolholder stiffness, supporting repeatable part tolerances and improved process capability.

Practical handling and application recommendations

The CCMT format insert is compatible with common turning toolholders that accept rhombic 80° inserts and is suited to both roughing and finishing sequences when paired with appropriate feeds and speeds. Because the grade is specified for steel (ISO P), it offers a balance between wear resistance and toughness—making it a versatile choice across a broad range of steel components. Walter Tools’ material and coating technology aim to combine productivity with dependable edge security, supporting consistent results in industrial turning applications.

Contact Metav Werkzeuge for application advice, availability and to request CCMT09T302-FP4 WPP20G inserts by Walter Tools via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: CCMT09T302-FP4-WPP20G-WALTER
• Designation: CCMT09T302-FP4 WPP20G
• Product type: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte
• Manufacturer: Walter Tools

Core specifications

• Corner radius: 0.2 mm
• Clearance angle: 7°
• Thickness: T3
• Size: 09
• Tolerance class: M
• Grade / Sort: WPP20G

Features / Special features

• Coating: Tiger·tec Gold
• Chipbreaker: FP4
• Shape: Rhombic 80°
• Series: Tiger‑tec Gold
• Material application: Steel (ISO P)
• Execution: T
• Plate form: CCMT geometry

FAQ

Is this insert suitable for stainless steel?
The data indicate the insert grade is specified for steel (ISO P); suitability for stainless steel is not stated for the CCMT09T302-FP4 WPP20G and would require verification against specific stainless grades.

What benefits does the WPP20G grade provide?
The WPP20G grade from the Tiger·tec Gold series offers a coated carbide construction that emphasises wear resistance and general-purpose performance when machining steel, improving tool life and process stability.

What types of operations is the FP4 chipbreaker intended for?
The FP4 chipbreaker is optimised for controlled chip formation in turning operations on steel, supporting reliable evacuation and consistent cut behaviour across varying depths of cut.

How does the 0.2 mm corner radius influence machining?
A 0.2 mm corner radius on the insert balances edge strength and achievable surface finish; it suits medium to fine turning passes where moderate feed rates are used to avoid premature edge overload.

Can the CCMT09T302-FP4 WPP20G handle interrupted cuts?
The grade and geometry provide good toughness for general steel machining, but severe interruptions depend on machine rigidity and holder setup; the CCMT09T302-FP4 WPP20G is intended for stable turning conditions within its steel application range.

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

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