TCMT110208-RP4 WPP20G WPP20G Wendeplatten - Walter Tools

Combining Tiger·tec Gold wear resistance with the RP4 chipbreaker and a 0.8 mm nose radius yields reliable surface quality and extended tool life—ideal for productive steel turning. Order directly via Metav Werkzeuge or consult our specialists for application-specific setup.

TCMT110208-RP4 WPP20G – indexable turning insert (triangle 60°, 0.8 mm) by Walter Tools

The TCMT110208-RP4 WPP20G is a coated carbide indexable insert for turning and boring operations on steel, engineered for consistent chip control and long edge life in production environments.

• Tiger·tec Gold coated carbide for durable cutting
• Triangle 60° geometry for stable edge support
• 0.8 mm nose radius for reliable surface finish
• RP4 chipbreaker optimised for steel (P)

High-performance coating for longer tool life and stable machining

The combination of the Tiger·tec Gold coating and the WPP20G grade provides a balance of hardness and toughness that extends tool life under typical turning conditions for steel. The coated carbide substrate reduces flank wear and supports higher cutting parameters, which translates into fewer tool changes and improved uptime. This grade is designed for the thermal and mechanical demands of steel machining and offers process reliability by stabilising wear progression. The result is a repeatable cutting process that supports predictable batch output and consistent surface quality.

Geometry and chip control that improve finishing and throughput

The triangle 60° insert form paired with the RP4 chipbreaker delivers controlled chip formation in a wide range of steels. A 0.8 mm nose radius produces a stable contact zone for improved finish while still allowing for economical material removal; larger radii generally improve surface finish but can require more cutting force, so this geometry strikes a pragmatic balance. The RP4 chipbreaker is optimised for steel to break and evacuate chips safely, reducing recutting and minimising the risk of built-up edge. In practice, this means fewer surface defects and a reduced need for downstream rework.

Practical integration into machining cells for predictable productivity

Designed for indexable turning systems, the insert supports fast replacement and consistent orientation, which reduces downtime during tool changes. The M tolerance class and standard insert form make the component compatible with a broad range of toolholders, simplifying inventory and tool management. By choosing this insert, shops benefit from a pragmatic mix of edge life and cutting performance, enabling higher throughput with maintained part quality. For customers seeking process advice, Metav Werkzeuge offers application support to match feed and speed with machine capability and part requirements.

Contact Metav Werkzeuge for tailored application advice on Walter Tools Tiger·tec Gold inserts — email info@metav-werkzeuge.com or call +49 2822 7131930 for recommendations and delivery options

Technical data

• Article number: TCMT110208-RP4-WPP20G-WALTER
• Name: TCMT110208-RP4 WPP20G
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold
• Product type: Indexable turning insert

Numbers / Core technical data

• Nose radius: 0.8 mm
• Clearance angle: 7°
• Insert form angle: 60°
• Insert size: 11
• Thickness code: 02

Designs / Special features

• Grade: WPP20G
• Chipbreaker: RP4
• Coating: Tiger·tec Gold (coated carbide)
• Suitable for: Steel (P)
• Tolerance class: M

FAQ

What materials is this insert suitable for?
The TCMT110208-RP4 WPP20G insert from Walter Tools is formulated for machining steel (P); the Tiger·tec Gold coating and WPP20G grade optimise wear behaviour for a broad range of unalloyed and alloyed steels.

How does the RP4 chipbreaker affect machining?
The RP4 chipbreaker on this indexable insert controls chip shape and evacuation during turning of steel, reducing the risk of long, tangled chips and improving surface quality when using recommended cutting parameters.

Can this insert be used for finishing and roughing?
With a 0.8 mm nose radius and triangle geometry, the insert is suitable for medium-duty turning that requires a good surface finish; combined with appropriate feeds and depths of cut, it supports both finishing operations and economical material removal.

Which toolholders are compatible with this insert form?
The triangle 60° form and standard tolerance class M make the insert compatible with common indexable turning holders designed for TCMT-style inserts; check the holder seat and clamp system for TCMT compatibility before use.

Manufacturer/Responsible: AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden, support.coromant@sandvik.com

Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned for explanatory purposes only and indicate no connection between our company and the named brands. The offered item is an original, factory-new product of Walter Tools.