DNMG150612-RM5 WMP20G RM5 Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Gold coating, the robust WMP20G grade and a Rhombic 55° geometry for reliable machining of rostfreier Stahl; order the DNMG150612-RM5 WMP20G directly via Metav Werkzeuge or consult our advisers for application support.

DNMG150612-RM5 WMP20G indexable insert – Rhombic 55°, Tiger·tec Gold (rostfreier Stahl) — Walter Tools

The DNMG150612-RM5 WMP20G is an indexable turning insert engineered for medium to heavy-duty turning of rostfreier Stahl, combining Tiger·tec Gold coating with an RM5 chipbreaker for stable chip control

• Tiger·tec Gold coating for long tool life
• WMP20G grade for rostfreier Stahl machining
• Rhombic 55° geometry for versatile turning
• 1.2 mm corner radius with RM5 chipbreaker

Improved process reliability for rostfreier Stahl turning

The combination of the Tiger·tec Gold coating and the WMP20G grade stabilises the cutting edge under high temperatures typical of rostfreier Stahl machining. This engineered coating structure reduces built-up edge formation and extends runtimes, which in turn lowers tool-change frequency and increases overall spindle uptime. The result is a measurable improvement in process reliability during medium to robust cutting conditions.

Efficient chip control and surface integrity

The dedicated RM5 chipbreaker, paired with a 1.2 mm corner radius, produces predictable chip forms and supports continuous metal removal without interruptions. Predictable chips reduce machine downtime and protect the workpiece surface, delivering consistent surface finish and dimensional stability; this is particularly important when processing heat-sensitive rostfreier Stahl where surface integrity is critical.

Geometry and clamping advantages for versatile operations

The Rhombic 55° insert geometry offers a balance between strength and accessibility for a wide range of turning applications. The negative 0° clearance provides a stable cutting stance for heavier depths of cut, while the insert form supports a variety of toolholder configurations. Together these attributes enable productive turning cycles and simplify tool selection for mixed-production environments.

Practical benefits for workshop productivity

Implementing this insert in production routines leads to fewer tool interventions and steadier quality output. The coated carbide substrate and the grade chemistry are optimised for the thermal and mechanical demands of rostfreier Stahl; this lowers scrap rates and stabilises batch-to-batch results. For engineering teams seeking predictable machining windows, the insert contributes directly to lower unit costs through higher usable tool life.

For tailored advice on clamping options, cutting data or to reserve DNMG150612-RM5 WMP20G inserts from Walter Tools, contact Metav Werkzeuge for technical consultation and availability.

Technical data

• Article number: DNMG150612-RM5-WMP20G-WALTER
• Designation: DNMG150612-RM5 WMP20G
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold

Core technical data

• Plate size: 15
• Plate thickness: 06
• Corner radius: 1.2 mm
• Plate form: Rhombus 55°
• Clearance angle: 0° (negativ)
• Tolerance class: M

Special features

• Coating / Grade: Tiger·tec Gold / WMP20G
• Chipbreaker: RM5
• Material suitability: rostfreier Stahl
• Typical application: turning / indexable insert
• Execution: G

FAQ

What materials is this insert suited for?
The DNMG150612-RM5 WMP20G insert is designed primarily for machining rostfreier Stahl and performs reliably under the associated thermal and mechanical conditions.

How does the Tiger·tec Gold coating benefit production?
Tiger·tec Gold on the WMP20G grade reduces heat impact and supports stable edge retention, which extends tool life and reduces the frequency of insert changes in serial turning operations.

Which chipbreaker is fitted and why is it important?
This insert uses the RM5 chipbreaker; it ensures controlled chip formation, improving evacuation and protecting the machined surface during continuous cuts.

Can the Rhombic 55° geometry handle heavy cuts?
The Rhombic 55° form, combined with a negative 0° clearance, provides a robust configuration suitable for medium to heavy depths of cut while maintaining accessibility in a range of toolholders.

What does the 1.2 mm corner radius influence in practice?
A 1.2 mm corner radius increases edge strength and contributes to improved surface finish and dimensional stability, especially in interrupted or semi-heavy turning of rostfreier Stahl.

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

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