DNMG110404-MP5 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of high process security and broad material coverage thanks to the Tiger·tec Gold grade and the MP5 chipformer; the result is consistent chip control and extended cutting-edge life for steel turning operations. Order or request personalised advice via Metav Werkzeuge for optimal cutter selection and reliable supply.

DNMG110404-MP5 WPP20G turning insert (Tiger·tec Gold) – Rhombus 55°, for steel, Walter Tools

The DNMG110404-MP5 WPP20G is a coated carbide turning insert engineered for robust steel machining, offering a Rhombic 55° geometry and a small corner radius for precise finishing and stable roughing.

• Tiger·tec Gold coating for long tool life
• Optimised for steel machining applications
• Rhombic 55° geometry with 0.4 mm radius
• MP5 chipformer for predictable chip control

Consistent productivity and economy for steel turning

The combination of a coated carbide substrate and the Tiger·tec Gold technology provides a reliable balance between wear resistance and toughness. This grade, designated WPP20G, is tuned for steel applications (ISO group P) and is suitable where standard toughness and abrasion resistance are required. The result is a reduced frequency of insert changes and predictable tool-life behaviour, which supports continuous production and lowers overall machining cost per component. Explaining briefly, coating layers reduce friction and heat at the cutting edge, which in turn slows abrasive wear and improves dimensional stability during long cycles.

Geometry and stability that support surface quality

A rhombic 55° shape combined with a 0.4 mm corner radius delivers a compromise between edge strength and the ability to produce fine surface finishes. The negative 0° rake provides a robust cutting edge that resists chipping under interrupted cuts or harder workpiece zones. The integrated MP5 chipformer shapes chips to evacuate reliably in a wide range of cutting conditions, reducing the risk of built-up edge and machine stoppages. For users unfamiliar with chipformers: the design directs and breaks chips to prevent entanglement, which improves process reliability and reduces secondary operations to clear swarf.

Practical guidance for process integration

Inserts from the Tiger·tec Gold series perform best under stable clamping and consistent cutting parameters; follow manufacturer recommendations for speeds and feeds adapted to the chosen steel grade. The medium tolerance class (M) ensures interchangeability across holders designed for DNMG 1104 style bodies, while the plate designation 04 identifies the standard insert thickness. When replacing inserts, verify seat condition and tightening torque to maintain repeatable geometry and avoid accelerated wear. For tailored machining strategies and parameter suggestions, consultants at Metav Werkzeuge can advise on optimisation for specific component materials and cycle times.

Discuss cutting strategy and availability with Metav Werkzeuge for the WPP20G Tiger·tec Gold inserts; contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 for competent advice and fast delivery.

Technical Data

• Article number: DNMG110404-MP5-WPP20G-WALTER
• Product: DNMG110404-MP5 WPP20G
• Type: Turning insert (Drehwendeschneidplatte)
• Brand: Walter Tools

Core dimensions

• Size: 11
• Thickness: 04
• Corner radius: 0.4 mm
• Geometry: Rhombus 55°

Special features

• Grade: WPP20G
• Coating / series: Tiger·tec Gold
• Chipformer: MP5
• Rake angle: 0° (negative)
• Tolerance class: M
• Material application: Steel (ISO group P)

FAQ

What materials is this insert intended for?
The DNMG110404-MP5 WPP20G insert is designed primarily for steel machining (ISO group P) and the WPP20G grade optimises wear resistance for typical steel cutting conditions.

How does the Tiger·tec Gold coating affect performance?
Tiger·tec Gold coating on the WPP20G grade increases resistance to abrasive wear and reduces friction at the cutting edge, extending tool life and enhancing process stability in steel turning.

What benefit does the MP5 chipformer provide?
The MP5 chipformer shapes and controls chips to improve evacuation and reduce the risk of entanglement, which contributes to more reliable, continuous machining with fewer interruptions.

Is the insert suitable for interrupted cuts or harder zones in the workpiece?
Yes, the negative 0° rake and the robust geometry of the DNMG110404-MP5 provide good resistance against edge chipping, making it suitable for operations with occasional interruptions or varying material hardness.

Which toolholders are compatible with this insert designation?
Holders designed for DNMG 1104-style inserts will accept this type; ensure the clamping seat is in good condition and follow the holder manufacturer's torque specifications to preserve cutting geometry and repeatability.

The Walter AG (brand: Walter Tools) with headquarters in Tübingen is a leading manufacturer of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and product names are the property of their respective owners. The mentioned brand is used solely for explanation; there is no affiliation with our company, and the article offered is an original, factory-new product from the manufacturer.