DCMT070208-MP4 WPP20G WPP20G Wendeplatten - Walter Tools

High-performance machining with the WPP20G grade and Tiger‑tec Gold coating ensures stable chip formation and extended tool life; combined with the MP4 chipbreaker and rhombic geometry, the insert delivers versatile, reliable turning of Stahl. Order directly via Metav Werkzeuge or consult the specialists for application support and specification advice.

DCMT070208-MP4 WPP20G indexable turning insert (Rhombic 55°, MP4) – Walter Tools

A DCMT070208-MP4 WPP20G indexable turning insert engineered for general-purpose and medium turning of Stahl with a Tiger‑tec Gold coated carbide grade.

• Tiger‑tec Gold coated grade WPP20G
• Optimised MP4 chipbreaker for secure chips
• Rhombic 55° geometry for versatile turning
• 7° clearance angle with 0.8 mm radius

Consistent productivity for Stahl turning through coating technology

The combination of the WPP20G grade and Tiger‑tec Gold coating is designed to manage the thermal and mechanical demands typical of machining Stahl. This coated carbide formulation supports stable chip formation and improved resistance to flank and crater wear, which translates into fewer tool changes and longer uninterrupted cycles. On machines with moderate to high spindle speeds the coating reduces friction and helps maintain cutting-edge integrity, enabling predictable, repeatable performance in production environments.

Geometry and chip control for reliable surface finish and process stability

The Rhombic 55° insert form together with the MP4 chipbreaker delivers a balance between access and strength: the geometry permits good approach angles for a range of turning operations while the chipbreaker shapes and evacuates chips consistently. A corner radius of 0.8 mm and a 7° clearance angle support dimensional stability and a quality surface finish on turned components. For workshops seeking to reduce secondary operations, the controlled chip flow and robust nose radius help achieve target tolerances with fewer passes.

Lower operating costs and predictable tool life for industrial workflows

Using a coated, modern carbide grade such as WPP20G reduces the frequency of insert replacements and supports higher material removal rates where appropriate, improving overall cost-efficiency. The design is optimised for a broad coverage within the ISO P group, meaning the insert is well suited to many Stahl grades encountered in everyday production. Process planners will value the combination of long-lasting cutting edges and consistent chip behaviour, which together help reduce machine downtime and increase throughput.

For tailored application advice or to specify Walter Tools indexable inserts for Stahl applications, contact Metav Werkzeuge for expert recommendations and availability at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: DCMT070208-MP4-WPP20G-WALTER
• Description: Drehwendeschneidplatte / indexable turning insert DCMT070208-MP4 WPP20G
• Manufacturer: Walter Tools
• Series: Tiger‑tec Gold

Core specifications

• Clearance angle: 7°
• Corner radius: 0.8 mm
• Plate form: Rhombus 55°
• Plate size: 07
• Thickness code: 02
• Tolerance class: M

Features

• Grade: WPP20G
• Chipbreaker: MP4
• Coating / type: Tiger‑tec Gold (coated carbide)
• Material suitability: Stahl (ISO P)
• Execution: T
• ISO designation: DCMT070208-MP4 WPP20G

FAQ

What materials is this insert suitable for? The DCMT070208-MP4 WPP20G insert is intended primarily for Stahl (ISO group P); the WPP20G grade and Tiger‑tec Gold coating are optimised for the thermal and chip-forming characteristics of these materials.

How does the MP4 chipbreaker improve process stability? The MP4 chipbreaker on the DCMT070208-MP4 WPP20G shapes and controls chips to prevent entanglement and aid evacuation, which contributes to consistent cutting forces and improved surface quality when machining Stahl.

Which operations benefit most from the Rhombic 55° form? The Rhombic 55° geometry gives versatile approach angles suitable for a range of turning tasks, including light profiling and finishing passes where a balance of access and edge strength is required.

Is this insert compatible with standard clamping systems and holders? The DCMT070208-MP4 WPP20G follows standard indexable insert dimensions and ISO designation, making it compatible with holders and clamping systems designed for DCMT 07-style inserts.

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

Protected trademarks and product names are the property of their respective owners. Brand names and registered trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the named brands. The offered article is an original, brand-new product from Walter Tools.