DNMG110408-RP5 WPP30G WPP30G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating and the WPP30G grade for reliable, long tool life and consistent chip control in steel turning. Benefit from the rhombic 55° geometry and RP5 chipbreaker designed for stable chip formation. Order through Metav Werkzeuge or contact the team for application advice.

DNMG110408-RP5 WPP30G turning insert — Tiger·tec Gold, for steel, Walter Tools

The DNMG110408-RP5 WPP30G is a negative‑rake, rhombic 55° turning insert designed for general machining of steels according to ISO P, offering a balance of wear resistance and toughness for productive metalcutting.

• Tiger·tec Gold coating for high process security
• Coated carbide grade WPP30G for steel machining
• Rhombic 55° insert with 0.8 mm corner radius
• RP5 chipbreaker for stable chip formation

Consistent cutting performance for steel applications

The coated carbide WPP30G grade, applied with Tiger·tec Gold technology, is engineered to provide a reliable compromise between wear resistance and toughness when machining steels (ISO P). The RP5 chipbreaker promotes predictable chip control, reducing the likelihood of built‑up edge and improving surface finish. The rhombic 55° geometry combined with a 0° negative rake supports both light finishing cuts and more robust, interrupted operations; this geometry helps maintain cutting edge stability and enables consistent dimensional accuracy during production runs.

Efficiency and economy through optimised edge design

A corner radius of 0.8 mm and the insert’s coated substrate minimise flank wear and extend usable life, which translates into fewer tool changes and higher productivity. The coated surface reduces friction and heat generation at the cutting zone, enabling improved tool life under typical steel cutting conditions. The insert’s balanced properties make it suitable for a wide range of turning tasks where a mix of economy and dependable performance is required, especially in multi‑shift shop environments seeking repeatable results.

Practical advantages on the shop floor

The rhombic 55° shape offers good access to shoulders and turned profiles while maintaining a secure clamping position in standard toolholders. The RP5 chipbreaker is tailored to produce short, segmented chips in common steel grades, which simplifies chip evacuation and reduces machine downtime. Because the insert is available in a standard DNMG size, it integrates seamlessly into established tool systems, supporting straightforward stocking and quick changeover in batch production.

Application guidance and process stability

Optimised for steels, the grade tolerates the thermal and mechanical demands of typical turning operations; it is particularly recommended where a balance of wear resistance and fracture toughness is required. When matched with appropriate speeds, feeds and coolant strategies, the insert contributes to stable processes and constant surface quality. For customers seeking higher process security or tailored recommendations for specific steel alloys and machining conditions, technical consultation is available to fine‑tune parameters and select the ideal insert grade and geometry for the task.

Contact Metav Werkzeuge for tailored cutting recommendations and to source genuine Walter Tools Tiger·tec Gold inserts; the Metav team will advise on integration into existing tool systems and material‑specific settings

Technical data

• Article number: DNMG110408-RP5-WPP30G-WALTER
• Description: Drehwendeschneidplatte DNMG110408-RP5 WPP30G Walter Tools
• Manufacturer: Walter Tools

Facts

• Grade: WPP30G
• Series: Tiger·tec Gold
• Rake angle: 0° (negative)
• Corner radius: 0.8 mm
• Plate form: Rhombus 55°
• Inscribed circle/size: 11
• Chipbreaker: RP5
• Plate thickness code: 04
• Tolerance class: M

Special features

• Coating technology: Tiger·tec Gold
• Substrate/coated carbide
• Execution: G
• Material application: steel (ISO P)
• Indexable turning insert type: DNMG110408-RP5

FAQ

What materials is this insert suitable for? The DNMG110408-RP5 WPP30G insert (Walter Tools) is designed primarily for machining steels classified under ISO P; the grade balances wear resistance and toughness for general steel turning.

How does the RP5 chipbreaker affect machining? The RP5 chipbreaker on the Walter Tools DNMG110408-RP5 WPP30G promotes stable chip formation and easier chip evacuation, which supports consistent surface finish and reduced risk of built‑up edge when turning steel.

Is the insert suitable for finishing and roughing operations? With a 0.8 mm corner radius and negative rake geometry, the DNMG110408-RP5 WPP30G insert can be used for a range of operations from finishing to medium cuts, offering a compromise between surface quality and edge strength.

How does the Tiger·tec Gold coating benefit tool life? The Tiger·tec Gold coating on the WPP30G grade reduces friction at the cutting edge and improves thermal resistance, which generally results in longer tool life and more consistent performance when machining steels.

Which toolholders are compatible with this insert shape? The rhombic 55° DNMG insert is compatible with standard toolholders designed for DNMG‑form inserts; correct clamping and seat condition are essential for achieving the expected process stability with the WPP30G grade.

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

Walter Tools (brand of Walter AG) is part of the Sandvik Group. Walter AG with its Walter Tools brand is a manufacturer of precision cutting tools. Protected trademarks and product names belong to their respective owners. The offered item is an original, brand‑new product from the manufacturer.