WCMT030202-RP4 WPP20G T Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating and the WPP20G grade to achieve stable chip formation and prolonged cutting edge life during steel machining; order the insert through Metav Werkzeuge or contact our consultants for application advice.

WCMT030202-RP4 WPP20G — Trigon 80° indexable insert for steel by Walter Tools

WCMT030202-RP4 WPP20G is a coated carbide indexable insert designed for high-performance steel machining in turning and drilling/boring applications

• Tiger‑tec Gold coating for extended tool life
• Trigon 80° insert with 0.2 mm corner radius
• Optimised RP4 chipbreaker for steel machining

High‑performance carbide grade for reliable steel machining

The WPP20G grade, part of the Tiger‑tec Gold series, is a coated carbide formulation tailored for the thermal and chip‑forming challenges of steel (ISO group P). As a result, the insert delivers stable wear behaviour and dependable cutting edge retention under typical turning and boring loads. The specified combination of coating and substrate provides a balanced mix of wear resistance and toughness, enabling consistent component quality and fewer unexpected tool changes in production environments.

Geometry that improves cutting stability and surface finish

The Trigon 80° shape together with a 0.2 mm corner radius and a 7° clearance angle offers secure seating in holders and a robust cutting edge for mixed steel machining tasks. The small corner radius helps to reduce edge chipping at interrupted cuts while supporting a fine surface finish on workpieces. The RP4 chipbreaker is optimised for the thermal and material flow characteristics of steel, aiding controlled chip segmentation and reducing rework caused by poor chip evacuation. These geometry choices support higher metal removal rates with stable tool life.

Operational advantages and integration into production

Suitable for turning and for drilling/boring insert applications, this indexable insert is designed to integrate into common toolholder systems used in industrial workshops. The combination of the proven Tiger‑tec Gold coating and the RP4 chip control reduces process variability and helps to lower overall machining costs through fewer tool interruptions. For production planners and operators, the result is improved cycle‑time predictability and repeatable surface quality on steel components, especially in medium to high‑volume turning operations.

Contact Metav Werkzeuge for application‑specific recommendations on using Walter Tools Tiger‑tec Gold inserts in steel machining; Metav Werkzeuge can advise on toolholder compatibility and process parameters — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: WCMT030202-RP4-WPP20G-WALTER
• Label: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte WCMT030202-RP4 WPP20G Walter Tools
• Manufacturer: Walter Tools
• Product type: Indexable insert (turning / drilling/boring)

Facts

• Clearance angle: 7°
• Corner radius: 0.2 mm
• Insert form: Trigon 80°
• Size designation: 03
• Thickness code: 02
• Tolerance class: M

Special features

• Coating series: Tiger‑tec Gold
• Grade: WPP20G (coated carbide)
• Chipbreaker: RP4
• Material application: Steel (ISO P)
• Execution: T

FAQ

What materials can this insert machine effectively?
The WCMT030202-RP4 WPP20G insert is specified for steel (ISO group P); the WPP20G grade and Tiger‑tec Gold coating are formulated to manage typical heat and chip formation when machining unalloyed and alloyed steels.

What are the main benefits of the Tiger‑tec Gold WPP20G grade?
Tiger‑tec Gold in the WPP20G grade offers improved wear resistance and a stable cutting edge for steel machining, which leads to more consistent tool life and reliable surface quality with the WCMT030202-RP4 insert.

Which machining operations is this insert suitable for?
The insert is intended for turning as well as for use in drilling and boring insert applications, as reflected in its product designation and geometry optimised for steel cutting.

How does the insert geometry influence performance?
The Trigon 80° form, 0.2 mm corner radius and 7° clearance angle provide a robust cutting edge, secure clamping and controlled cutting forces; the RP4 chipbreaker further enhances chip control and surface finish during steel machining with the WCMT030202-RP4 WPP20G.

Is the RP4 chipbreaker suitable for heavy interrupted cuts?
The RP4 chipbreaker has been optimised for steel machining and supports controlled chip segmentation and evacuation; however, tool selection should always consider the specific cutting conditions and component geometry.

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

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