DNMG150612-RP5 WPP30G Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Gold coating and the WPP30G grade for reliable steel turning, plus the RP5 chipbreaker for consistent chip control; order directly via Metav Werkzeuge or consult the team for tailored machining advice.

DNMG150612-RP5 WPP30G turning insert (for steel) — Tiger·tec Gold, Walter Tools

The DNMG150612-RP5 WPP30G is a rhombic 55° turning insert engineered for robust and productive steel machining in general turning applications.

Tiger·tec Gold coated carbide Optimised RP5 chipbreaker 1.2 mm corner radius for robustness Rhombic 55° geometry, 15 mm size

High-performance grade for steel machining

The WPP30G grade, part of the Tiger·tec Gold series, is a coated carbide formulation developed for reliable performance when turning steel. Designed for the thermal and chip-formation characteristics typical of steel machining, this grade offers a balance between wear resistance and toughness that supports longer tool life under industrial cycle times. The specification suits workshops aiming for steady production with fewer insert changes and predictable performance.

Consistent chip control and machining productivity

Equipped with the RP5 chipbreaker, this insert provides controlled chip formation and evacuation, reducing interruptions and operator handling. The chip geometry is optimised for common turning parameters, enabling higher metal removal rates without compromising surface finish. As a result, process stability improves and cycle times shorten, which contributes directly to reduced machining costs and greater throughput on automated and manual lathes alike.

Geometry and edge strength for demanding cuts

The rhombic 55° form combined with a 1.2 mm corner radius enhances edge strength and distributes cutting forces across a broader area. The negative 0° relief produces a robust edge suitable for heavier cuts and interrupted cuts where a stable cutting edge is essential. These geometric choices reduce the risk of chipping and support repeatable dimensional results in batch production and one-off engineering tasks.

Practical fit for workshop routines

With a 15 mm size and tolerance class M, the insert integrates with standard DNMG toolholders and clamping systems, simplifying tooling logistics. The coated carbide composition and series design aim to cover a broad range of steel types according to ISO 513 group P, making the insert a versatile option for general engineering, maintenance, and production turning operations. For further machining parameters or to confirm compatibility with a specific machine setup, technical consultation is available.

Contact Metav Werkzeuge today for supply and application guidance on Tiger·tec Gold turning inserts from Walter Tools — Metav Werkzeuge can advise on cutting data and delivery: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: DNMG150612-RP5-WPP30G-WALTER
• Designation: DNMG150612-RP5 WPP30G
• Manufacturer: Walter Tools

Core specifications

• Geometry: Rhombus 55°
• Corner radius: 1.2 mm
• Size: 15 mm
• Thickness: 06
• Relief angle: 0° (negative)
• Tolerance class: M

Features & applications

• Series: Tiger·tec Gold
• Grade: WPP30G (coated carbide)
• Chipbreaker: RP5
• Material group: Steel (ISO P)
• Execution: G

FAQ

What materials is this insert suitable for?
The DNMG150612-RP5 WPP30G insert from Walter Tools is specified for steel machining (ISO material group P) and is designed to handle the thermal and chip-formation properties typical of these alloys.

How does the RP5 chipbreaker benefit production?
The RP5 chipbreaker on this indexable insert stabilises chip formation and evacuation, which reduces interruptions and supports higher metal removal rates with improved surface consistency.

What does the negative 0° relief mean for cutting performance?
A 0° negative relief provides a stronger cutting edge that is better suited to heavier and interrupted cuts, improving edge stability and resistance to chipping during demanding operations.

Is this insert compatible with standard DNMG toolholders?
The insert follows the DNMG form and 15 mm size, making it compatible with standard toolholders designed for DNMG turning inserts when clamped according to manufacturer guidelines.

Can this grade be used for finishing passes?
Yes; the WPP30G grade balances wear resistance and toughness, allowing for both roughing and finishing passes in many steel turning tasks when appropriate cutting parameters are selected.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and trademarks are mentioned for explanatory purposes only. There is no connection between our company and the named brands. The offered article is original, factory-new goods of the manufacturer (Walter Tools).