WCMT080404-RP4 WPP20G T Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating and the WPP20G grade for consistent tool life and reliable chip control; benefit from the sturdy Trigon 80° geometry and the RP4 chipbreaker for stable, repeatable metalcutting. Order directly via Metav Werkzeuge or ask the consultants for tailored application advice.

WCMT080404-RP4 WPP20G turning/boring indexable insert — Trigon 80°, RP4 chipbreaker — Walter Tools

The WCMT080404-RP4 WPP20G is an indexable insert engineered for productive turning and light boring of Stahl, combining a hardened, coated carbide grade with a robust trigon form for reliable workshop performance.

• Tiger·tec Gold coating for robust edge life
• WPP20G grade for versatile Stahl machining
• Trigon 80° form for stable cutting geometry
• RP4 chipbreaker for controlled chip formation

Durable coating and material selection that reduces downtime

The combination of the Tiger·tec Gold coating and the WPP20G grade delivers a balance between wear resistance and toughness tailored for the demands of machining Stahl. The coated carbide substrate improves resistance to flank wear and thermal loading, which translates into longer in‑service life and fewer insert changes. For production settings where cycle time and tool-change intervals matter, this composition supports higher productivity and predictable performance. The insert’s specification addresses the common challenges of heat generation and chip formation when machining unalloyed and alloyed steels, providing a technically sound basis for reliable process control.

Geometry engineered for stability and consistent surface quality

The Trigon 80° shape, combined with a 0.4 mm corner radius and a 7° clearance, creates a rigid cutting geometry that resists deflection under load while still allowing effective engagement in general turning and light boring operations. This geometry is particularly useful where strength at the cutting edge is required without compromising the ability to generate a good surface finish. The RP4 chipbreaker is designed to promote tight, controllable chips when machining typical steel grades, reducing the risk of long, tangled swarf and improving operator safety and downstream handling. As a result, the insert supports stable cutting parameters and consistent part quality across batches.

Practical benefits for workshop efficiency and tool planning

Adopting this indexable insert brings immediate operational advantages: predictable wear allows for easier tool life planning, the insert’s universal grade simplifies inventory by covering a broad range of Stahl applications, and the Trigon form provides a balance between roughing strength and finishing capability. The insert’s coded dimensions and chipbreaker allow straightforward selection of compatible toolholders and clamping systems in CNC turning setups. If supplementary data is required for process planning—such as recommended speeds, feeds or compatible toolholder types—Metav Werkzeuge’s technical team can provide application-specific recommendations to match the machining task and material.

For reliable production with Walter Tools' Tiger·tec Gold inserts, contact Metav Werkzeuge for personalised advice and quick availability via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• SKU: WCMT080404-RP4-WPP20G-WALTER
• ISO designation: WCMT080404-RP4 WPP20G
• Series: Tiger·tec Gold
• Grade: WPP20G
• Manufacturer: Walter Tools

Core technical data

• Insert shape: Trigon 80°
• Size: 08
• Thickness code: 04
• Corner radius: 0.4 mm
• Clearance angle: 7°

Design & special features

• Chipbreaker: RP4
• Coating / material: coated carbide
• Material application: Stahl
• Tolerance class: M
• Execution: T

FAQ

What materials is this insert designed for?
The WCMT080404-RP4 WPP20G insert from Walter Tools is designed primarily for machining Stahl, optimised for the heat and chip characteristics typical of unalloyed and alloyed steels.

How does the Tiger·tec Gold coating benefit production?
The Tiger·tec Gold coating on the Walter Tools insert increases wear resistance and thermal stability, which supports longer tool life and more consistent cutting performance in series production.

What does the RP4 chipbreaker achieve in practice?
The RP4 chipbreaker promotes controlled chip formation for improved evacuation and safer swarf handling, leading to fewer interruptions and more reliable surface quality during turning operations.

Is the Trigon 80° form suitable for both roughing and finishing?
Yes; the Trigon 80° geometry provides a robust cutting edge for heavier cuts while the 0.4 mm corner radius and balanced geometry allow acceptable finishes, making the insert versatile across a range of turning tasks.

Which designation should be quoted when ordering or specifying toolholders?
Use the ISO designation WCMT080404-RP4 WPP20G or the SKU WCMT080404-RP4-WPP20G-WALTER together with the chipbreaker and grade information to ensure compatible toolholder selection.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and protected product names are mentioned solely for explanatory purposes and do not imply any affiliation between our company and the named brands. The offered item is an original, brand‑new product of the manufacturer Walter Tools.