DCMT11T302-FP4 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of a proven combination of Tiger·tec Gold coating and the WPP20G grade for economical, productive steel turning; the optimised FP4 chipbreaker and predictable 7° clearance support consistent cycle times and part quality — order the DCMT11T302-FP4 WPP20G inserts via Metav Werkzeuge or consult our technical team for application advice.

DCMT11T302-FP4 WPP20G turning insert — Tiger·tec Gold coated carbide, FP4 chipbreaker, 7° clearance (Walter Tools)

DCMT11T302-FP4 WPP20G is a versatile turning insert for precision steel machining, designed for stable chip control and long tool life in serial production environments

• Tiger·tec Gold coated carbide grade WPP20G
• Optimised FP4 chipbreaker for steel
• Rhombic 55° insert with 0.2 mm corner radius
• 7° clearance angle for predictable cutting

High productivity through controlled chip formation

The combination of the FP4 chipbreaker and the Tiger·tec Gold coating results in consistently broken chips when machining steels (ISO group P). This reduces interruptions from long, tangled chips and minimises secondary operations linked to chip handling. The insert geometry promotes stable cutting forces, which supports higher feed rates and lower scrap rates — a direct advantage for batch production and automated turning centres.

Durable coating and grade for extended tool life

The WPP20G grade is a coated carbide developed to balance wear resistance and toughness for steel turning. The Tiger·tec Gold technology enhances heat resistance and adhesion of the coating, which improves edge stability under typical steel cutting temperatures. As a result, the tooling shows dependable wear behaviour and longer service intervals, lowering tooling costs per part and enabling more predictable maintenance planning.

Geometry engineered for versatile turning tasks

A Rhombus 55° form with a 0.2 mm corner radius offers a compromise between edge strength and profile accuracy, suitable for general turning and light profiling. The modest corner radius helps maintain dimensional control on finishes while providing enough edge support for intermittent cuts. The 7° clearance reduces rubbing and heat at the flank, aiding surface finish and tool life in through-feed and shoulder-turning operations.

Process clarity for planners and operators

Key specifications — including the designation DCMT11T302-FP4 WPP20G, tolerance class M, and insert thickness T3 — are clearly defined to simplify tool selection and inventory control. Because the grade is specified for steel (P) according to ISO groupings, process engineers can match cutting data from existing steel turning applications with confidence. This transparency supports faster setup times and reduces the need for trial-and-error at the machine.

Contact Metav Werkzeuge for sample availability, cutting-data recommendations or to secure a delivery of Walter Tools DCMT11T302-FP4 WPP20G inserts; email info@metav-werkzeuge.com or call +49 2822 7131930 for immediate application support and ordering assistance

Technical data

• Article number: DCMT11T302-FP4-WPP20G-WALTER
• Designation: DCMT11T302-FP4 WPP20G
• Brand: Walter Tools

Core specifications

• Insert size: 11
• Corner radius: 0.2 mm
• Clearance angle: 7°
• Shape: Rhombus 55°
• Thickness: T3
• Tolerance class: M

Materials & features

• Coating: Tiger·tec Gold
• Grade: WPP20G (coated carbide)
• Chipbreaker: FP4
• Series: Tiger-tec Gold
• Applicable material group: Steel (P)
• Intended use: Turning insert (indexable)

FAQ

What materials is this insert intended for? The DCMT11T302-FP4 WPP20G insert is specified for the ISO material group P, making it suitable for unalloyed and alloyed steels during turning operations.

How does the FP4 chipbreaker affect machining? The FP4 chipbreaker is designed to produce short, manageable chips when machining steel, improving process reliability and reducing manual chip clearing.

Can this grade be used for heavy interrupted cuts? WPP20G offers a balance of wear resistance and toughness; for heavy interruptions, the grade provides improved edge stability compared with purely wear-focused grades, but cutting parameters should be adapted to the specific application.

Which insert geometry supports finish accuracy? The Rhombus 55° form with a 0.2 mm corner radius gives a compromise between edge strength and surface quality, suitable for general turning and finishing passes.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany, info@walter-tools.com

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