DNMG 110404 T5125 Wendeplatten - Tungaloy

Take advantage of a robust combination of CVD‑coated carbide and a double‑sided chipbreaker for stable chip control and reliable performance in interrupted turning; compatibility with ISO holders ensures straightforward integration into existing setups. Order directly via Metav Werkzeuge or consult our specialists for application support.

DNMG110404 T5125 indexable turning insert — CVD‑coated carbide, double‑sided chipbreaker (Tungaloy)

The DNMG110404 T5125 is an ISO‑standard indexable insert for turning, designed for external and internal applications and optimised for cast iron under interrupted cuts.

• CVD-coated carbide grade T5125
• Double-sided chipbreaker
• ISO rhombic 55° form, 11 mm inscribed circle

Consistent performance where interruptions occur

The CVD‑coated carbide grade provides a balance between toughness and wear resistance, making this indexable insert especially suitable for interrupted cutting and less stable machining conditions. The applied coating improves edge life by resisting abrasive wear, while the substrate composition maintains a robust cutting edge during impacts. For operations that alternate between full engagement and chip‑breaking events, this combination reduces downtime and contributes to a steadier production flow, translating into measurable efficiency gains.

Clear guidance for holder compatibility and safe clamping

Compatibility is determined by form, clearance angle, tolerance class, clamping method, size and thickness. The rhombic 55° geometry and 11 mm inscribed circle mean the insert fits standard ISO clamping systems when matched by these parameters. Selecting a holder with the correct seating and screw‑clamp arrangement prevents micro‑movement and preserves the intended cutting geometry; this helps maintain dimensional accuracy and surface finish during extended runs. Where uncertainty exists, check the holder’s specification against the insert’s form and thickness to ensure reliable engagement.

Practical benefits for machining cast materials

With a double‑sided chipbreaker, the insert alternates useable cutting edges, offering cost efficiency per indexable edge. The geometry and chip control are tuned for cast iron and similar materials, helping to produce consistent chips and minimise the risk of built‑up edge. For operations requiring predictable tool life and repeatable results, this insert supports higher process stability and contributes to improved overall productivity. The modest cutting edge radius also assists in producing acceptable surface finishes without excessive cutting forces.

How the grade and design support process reliability

The combination of a tougher carbide substrate and a CVD coating improves resistance to chipping during interrupted cuts and delivers stable performance in varying conditions. As a result, tool change intervals become more predictable and machine utilisation improves. These technical choices are aimed at operators and production engineers seeking dependable inserts that integrate into standard ISO systems while offering enhanced robustness where interruptions or less rigid setups are common.

Contact Metav Werkzeuge for tailored application advice and fast supply of Tungaloy DNMG110404 inserts — phone +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• Article number: 6852958
• SKU: 6852958-Tungaloy
• Manufacturer SKU: TUN6852958
• Manufacturer: Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Designation: DNMG110404 T5125 Tungaloy insert

Core specifications

• Cutting edge radius: 0.4 mm
• Inscribed circle / size: 11 mm
• Thickness: 4.76 mm
• Clearance (relief) angle: 0°
• Lead / form angle: 55°

Special features

• CVD-coated carbide grade T5125
• Double-sided chipbreaker
• Rhombic plate geometry
• Cylindrical hole (with hole)
• ISO-standard indexable insert
• Intended application: Turning; recommended for cast iron and interrupted cuts

FAQ

What materials is this insert suited for?
The DNMG110404 T5125 insert is recommended for cast iron and materials with similar machining characteristics, where interrupted cutting or less stable conditions are expected.

How does the CVD coating affect tool life?
The CVD‑coated carbide grade T5125 improves resistance to abrasive wear, which extends usable edge life under typical turning loads and contributes to more predictable tool changes.

Is the insert compatible with common ISO holders?
Yes. Compatibility depends on matching the insert’s form, clearance angle, tolerance class, clamping method, size and thickness to the holder; the DNMG geometry fits standard ISO rhombic 55° holders when these parameters align.

Can both sides of the insert be used?
The insert features a double‑sided chipbreaker, allowing alternation of cutting edges to increase cost efficiency per indexable edge.

What advantage does the 0° clearance angle provide?
A 0° clearance (relief) angle maintains strong support behind the cutting edge, which helps absorb impacts during interrupted cuts and supports edge stability.

Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.