DNMG 150404 T5105 Wendeplatten - Tungaloy

Take advantage of high-speed productivity and extended tool life thanks to the T5105 CVD coating and robust carbide substrate; order directly via Metav Werkzeuge or request application advice from our technical consultants.

DNMG 150404 T5105 DNMG150404 turning insert — Tungaloy for high-speed cast-iron turning

DNMG150404 T5105 is a rhombic, indexable turning insert designed for ISO-compatible external and internal turning in stable, high-speed machining of cast iron

• ISO rhombic insert DNMG150404
• CVD-coated carbide T5105 for cast iron
• Double-sided chipbreaker with cylindrical hole
• 0° clearance angle for specific turning tasks

Optimised carbide grade for productive cast-iron turning

The T5105 grade is a CVD-coated carbide engineered for high-speed machining of cast iron under stable cutting conditions. The combination of a wear-resistant coating and a robust substrate reduces flank wear and extends service intervals, which translates directly into higher machine utilisation and fewer tool changes. In practice, this means more parts per shift and greater process stability. The hardened coating chemistry supports consistent edge integrity at elevated cutting speeds, enabling a balance between productivity and repeatable component quality.

Precise ISO compatibility and secure clamping for repeatable results

As an ISO-series indexable insert, the geometry and tolerance specifications determine holder compatibility: shape, clearance angle, tolerance class, attachment, size and thickness must match the tool holder. The rhombic form with a cylindrical hole provides reliable mechanical support and straightforward positioning in commonly used DNMG holders. The specified 0° clearance angle suits applications where minimal relief is required; combined with a 4.76 mm plate thickness, this offers excellent rigidity and resistance to vibration during axial cuts. Choosing the correct holder and fastening hardware ensures reproducible seating and consistent cutting performance.

Operational benefits: economy, edge strength and consistent surface finish

This double-sided insert offers two usable cutting edges per index, improving cost efficiency without compromising stability. The 0.4 mm corner radius provides an effective compromise between edge strength and surface finish: small enough for fine profiles yet sturdy enough to withstand interrupted cuts. The overall plate thickness and rhombic form contribute to low deflection and reliable surface quality on cast-iron components. The chipbreaker is designed for chip control in typical turning operations, helping to maintain coolant access and clear chips from the cutting zone, which supports process safety and operator convenience.

For tailored recommendations on tooling setups with Tungaloy inserts, contact Metav Werkzeuge for application-specific guidance and ordering assistance

Technical data

• Article number: 6850183
• Manufacturer SKU: TUN6850183
• SKU: 6850183-Tungaloy

Facts

• Insert designation: DNMG150404
• Corner radius: 0.4 mm
• Included angle: 55°
• Clearance angle: 0°
• Plate thickness: 4.76 mm
• Plate size: 15 mm

Special features

• Material: carbide
• Coating: CVD (grade T5105)
• Plate form: rhombic
• Hole: cylindrical hole
• Chipbreaker: double-sided
• Application: turning, optimised for cast iron
• ISO-series: ISO turning inserts

FAQ

What materials is this insert best suited for?
The DNMG150404 T5105 insert is optimised for high-speed machining of cast iron; its CVD-coated carbide composition supports consistent wear resistance in that application.

How many cutting edges are available per insert?
The insert is double-sided, providing two usable edges, which improves cost efficiency while maintaining a stable cutting edge for turning operations.

Which holders are compatible with this insert?
Compatibility depends on ISO form, clearance angle, tolerance class, attachment method, size and thickness; the rhombic DNMG150404 fits standard DNMG holders when these parameters match.

What does the 0° clearance angle mean for machining?
A 0° clearance angle reduces the relief behind the cutting edge and can be advantageous for specific turning tasks that require minimal tool overhang and enhanced support behind the edge.

Is the chip control suitable for interrupted cuts?
The double-sided chipbreaker is designed for effective chip control in typical turning operations; however, for highly interrupted cuts, review holder rigidity and cutting parameters to ensure edge protection.

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.