DNMG150408-RM5 WMP20G RM5 Wendeplatten - Walter Tools

Benefit from the combination of Tiger‑tec Gold coating and an optimised RM5 chipbreaker for consistent productivity when machining rostfreier Stahl; order directly via Metav Werkzeuge or consult our technical team for application advice.

DNMG150408‑RM5 WMP20G indexable insert, Tiger‑tec Gold coating — for rostfreier Stahl | Walter Tools

DNMG150408‑RM5 WMP20G is a rhombic 55° turning insert engineered for secure chip control and stable cutting in rostfreier Stahl under moderate to robust conditions

• Tiger‑tec Gold coating for long tool life
• Optimised RM5 chipbreaker for stable chips
• Designed for rostfreier Stahl machining
• Rhombic 55° form with 0.8 mm corner radius

High-performance coating and measurable economy

The combination of Tiger‑tec Gold and the WMP20G cutting grade delivers a measurable improvement in process robustness. The coated carbide formulation reduces flank wear and supports longer tool life, which translates into fewer tool changes and higher uptime on the shop floor. This advantage is particularly relevant in serial production where reduced interruptions improve overall efficiency.

Chip control that safeguards surface quality and productivity

Machining rostfreier Stahl can cause built-up edge and difficult chips; the RM5 chipbreaker and the insert’s geometry provide consistent chip formation and evacuation. Consistent chips reduce the need for manual intervention and help maintain the achieved surface finish, so cycle times stay predictable and scrap rates fall. The result is a stable turning process with enhanced component repeatability.

Geometry tailored for secure engagement and tool life

The rhombic 55° shape, 0.8 mm corner radius and negative 0° rake combine to give a robust cutting edge that resists chipping under interrupted cuts and tougher workpiece conditions. This geometry supports reliable edge stability when cutting sticky or work-hardening rostfreier Stahl, making the insert suitable for both roughing and mixed finishing tasks in demanding production environments.

Compatibility, handling and selection guidance for workshops

The insert is supplied in the DNMG size and thickness series common to toolholders used across turning platforms, simplifying tool change and inventory management. As a coated WMP20G grade from Walter Tools, it balances wear resistance and toughness for middle to heavy conditions. For specification matching or toolholder recommendations, the product data and Metav Werkzeuge consultants can assist to ensure the correct cutter and cutting data are chosen for the intended application.

Contact Metav Werkzeuge to specify Tiger‑tec Gold WMP20G inserts for rostfreier Stahl applications and benefit from tailored cutting data and stock availability.

Technical data

• SKU: DNMG150408‑RM5‑WMP20G‑WALTER
• Designation: DNMG150408‑RM5
• Full marking: DNMG150408‑RM5 WMP20G
• Brand: Walter Tools
• Product type: Drehwendeschneidplatte
• Series: Tiger‑tec Gold

Facts

• Plate form: Rhombus 55°
• Plate size: 15 mm
• Plate thickness: 04
• Corner radius: 0.8 mm
• Rake: 0° (negative)
• Chipbreaker: RM5
• Grade: WMP20G
• Tolerance class: M

Special features

• Coating: Tiger‑tec Gold (coated carbide)
• Material suitability: rostfreier Stahl
• Application: medium to robust machining conditions
• Geometry: robust edge for interrupted cuts and secure cutting
• Manufacturer: Walter Tools

FAQ

What materials is this insert best suited for?
The DNMG150408‑RM5 WMP20G insert from Walter Tools is intended primarily for machining rostfreier Stahl and performs well under medium to robust cutting conditions.

How does the RM5 chipbreaker affect machining?
The RM5 chipbreaker on this indexable insert improves chip control, reducing built‑up edge and aiding chip evacuation, which helps maintain surface quality and process stability.

Can the insert handle interrupted cuts?
Yes, the rhombic 55° form with a 0.8 mm corner radius and negative geometry provides a robust cutting edge suited to interrupted cuts and varying engagement.

Is the WMP20G grade suitable for finishing operations?
WMP20G is a balanced, coated grade that supports both productive roughing and mixed finishing in rostfreier Stahl applications, depending on cutting data and machine setup.

What series does this insert belong to and why is that relevant?
The insert is part of the Tiger‑tec Gold series, a coating technology that enhances wear resistance and process reliability, making it suitable for demanding turning tasks in production environments.

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 registered trademarks are mentioned for explanation only and do not imply any affiliation between our company and the brand owners. The offered item is original, brand‑new goods from the manufacturer (Walter Tools).