SNMM190616-HU5 WPP20G HU5 Wendeplatten - Walter Tools

Take advantage of the Tiger‑tec Gold technology and the WPP20G grade to increase process reliability and tool life in steel turning; the HU5 chipbreaker and 1.6 mm corner radius combine to deliver consistent chip control and improved surface finish. Order directly via Metav Werkzeuge or consult our technical team for application-specific recommendations.

SNMM190616-HU5 WPP20G indexable turning insert for steel — Walter Tools, Tiger‑tec Gold, HU5

The SNMM190616-HU5 WPP20G is a square 90° indexable turning insert engineered for turning steel (ISO group P), pairing the Tiger‑tec Gold coating with an HU5 chipbreaker to ensure stable machining and reliable wear behaviour.

• Tiger‑tec Gold coated carbide grade WPP20G
• Optimised for steel (ISO group P)
• HU5 chipbreaker for consistent chip control
• 1.6 mm corner radius, square 90° geometry

Increase throughput with a coating designed for steel

The combination of Tiger‑tec Gold coating and the WPP20G graded substrate is designed specifically for turning operations in steel, delivering higher cutting-edge stability and prolonged tool life. The coating reduces adhesion and wear at the cutting edge, which leads to fewer tool changes and higher machine uptime. For production environments where cycle times and repeatability matter, this technical pairing provides a measurable efficiency advantage by reducing downtime and improving the consistency of finished parts.

Predictable chip control for safer, faster turning

The insert’s HU5 chipbreaker is developed to produce controlled, short chips in the typical temperature and chip-formation conditions of steel machining. Controlled chips reduce the risk of entanglement, protect the workpiece and tool, and simplify chip handling in automated cells. By relying on a proven chip geometry, process engineers can push cutting parameters closer to productive limits while maintaining process security and component quality.

Geometry and mechanical stability for improved surface finish

A 1.6 mm corner radius in a square 90° format offers a solid compromise between edge strength and surface integrity. The larger corner radius increases edge support, which reduces the tendency for vibration and microchipping during interrupted cuts, and consequently improves surface finish and dimensional stability. Where finish quality is critical, selecting the correct corner radius is as important as the grade — this insert’s geometry is optimised to combine robustness with the capacity to deliver smooth part surfaces.

Practical benefits and application guidance

The coated carbide substrate and the HU5 chipbreaker make this insert suitable for a broad range of steel turning tasks, from general finishing to more demanding roughing where consistent chip formation is required. The SNMM190616-HU5 WPP20G offers a balance of productivity and process reliability, making it a practical choice for job shops and production lines alike. For unfamiliar materials or atypical cutting conditions, consult the cutting data tables or contact Metav Werkzeuge’s technical advisors to fine-tune feed and speed for best results.

Choose Walter Tools Tiger‑tec Gold inserts for reliable steel turning — contact Metav Werkzeuge for a tailored recommendation and fast delivery

Technical Data

• Article number: SNMM190616-HU5-WPP20G-WALTER
• Designation: SNMM190616-HU5 WPP20G
• Type: Indexable turning insert (drehwendeschneidplatte)
• Manufacturer: Walter Tools
• Series: Tiger‑tec Gold
• Grade: WPP20G
• Execution: M

Core Dimensions

• Corner radius: 1.6 mm
• Plate size: 19 mm
• Thickness code: 06
• Free angle: 0° (negative)
• Geometry: Square 90°

Special features

• Coating: Tiger‑tec Gold
• Chipbreaker: HU5
• Substrate: Coated carbide
• Suitable for: Steel (ISO group P)
• Tolerance class: M

FAQ

Which materials is this insert intended for?
The SNMM190616-HU5 WPP20G insert from Walter Tools is intended primarily for steel (ISO group P), with the grade and coating optimised for the typical heat and chip-formation behaviour of such materials.

What does the WPP20G grade indicate?
WPP20G denotes a Walter Tools coated carbide grade within the Tiger‑tec Gold family; it is formulated for general-purpose steel turning, offering a balanced combination of wear resistance and toughness.

When should the HU5 chipbreaker be selected?
The HU5 chipbreaker is recommended for operations that require reliable short-chip formation in steel turning, including semi-finish and finish cuts where predictable chips and good surface quality are priorities.

How does the 1.6 mm corner radius affect performance?
A 1.6 mm corner radius increases edge support and improves resistance to mechanical shock, which helps to maintain surface finish and dimensional accuracy during heavier cuts or interrupted machining.

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

Protected trademarks and trade names are the property of their respective owners and are used here for explanation only. There is no affiliation between Metav Werkzeuge and the trademark owners. The offered article is original, brand-new merchandise from the respective manufacturer.