DNMA 150604 T505 Wendeplatten - Tungaloy

Combine economical machining of cast iron with stable edge life and ISO compatibility — order the DNMA150604 T505 insert via Metav Werkzeuge or consult our technical advisers for selection and clamping guidance.

DNMA150604 T505 DNMA turning insert — Tungaloy

A DNMA150604 T505 ISO-format turning insert designed for external and internal turning, optimised for economical machining of cast iron.

ISO-compliant DNMA geometry CVD-coated cemented carbide Optimised for cast iron Rhombic 15 mm, 6.35 mm thick

Productive machining of cast iron with predictable performance

The insert is a CVD-coated cemented carbide grade T505, developed for economical and repeatable results when turning cast iron. The combination of coating and substrate provides improved wear resistance and consistent cutting-edge life under standard to demanding cutting speeds, which supports higher process throughput and reduced tooling costs. The ISO form ensures interchangeable geometry across compatible holders, reducing setup time and simplifying inventory management.

Easy integration: compatibility, clamping and practical tips

Designed as an ISO-standard turning plate, compatibility depends on form, clearance angle, tolerance class, fixation, size and thickness; matching these parameters ensures secure clamping and accurate positioning in the centreline. The rhombic shape with a cylindrical hole and 0° clearance angle suits many external and internal turning holders; confirm the holder accepts the DNMA form and the 15 mm inscribed circle before ordering. Selection of insert grade should consider component stability and whether interrupted cuts are expected.

Robust geometry and measurable specifications for consistent results

With a corner radius of 0.4 mm and a plate thickness of 6.35 mm, the insert balances edge strength and accessibility in confined geometries. The 55° included angle and rhombic outline enable effective cutting engagement on profiles and shoulders while maintaining reliable chip formation. The absence of a dedicated chipbreaker in this variant necessitates a process evaluation: spindle speed, feed and depth of cut must be matched to the grade T505 and workpiece characteristics to achieve the desired surface finish and productivity.

For economical, ISO-compliant turning of cast iron with Tungaloy quality, contact Metav Werkzeuge for order placement or tailored recommendations on insert selection and holder compatibility.

Technical data

• Article number: 6831256
• Manufacturer SKU: TUN6831256
• Manufacturer item number: 6831256
• Model series: ISO turning inserts
• Material: cemented carbide
• Coating: CVD

Dimensions & measurable data

• Inscribed circle: 15 mm
• Plate thickness: 6.35 mm
• Corner radius: 0.4 mm
• Included angle: 55°
• Clearance angle: 0°
• ISO code: 150604

Design & special features

• Rhombic plate form
• Cylindrical hole
• No chipbreaker
• Grade: T505, optimised for cast iron
• ISO-compatible DNMA geometry
• Suitable for external and internal turning

FAQ

What materials is this insert intended for? The DNMA150604 T505 insert is optimised for the economical machining of cast iron; the T505 grade and CVD-coated cemented carbide substrate are selected for that application.

Which holders are compatible with this DNMA insert? Compatibility depends on the holder accepting the DNMA form, the plate thickness of 6.35 mm, the 15 mm inscribed circle and the fixing method; check form, clearance angle and tolerance class against the holder specification.

Does this variant include a chipbreaker? This plate is supplied without a dedicated chipbreaker; machining parameters should be adapted to control chip formation with the T505 grade.

What are the key geometric values to check before installation? Verify the inscribed circle (15 mm), plate thickness (6.35 mm), corner radius (0.4 mm) and the 55° included angle when matching the insert to a holder and machining task.

Can this insert be used for interrupted cuts? The T505 grade may be used for interrupted cuts depending on the stability of the setup; select the grade and cutting data based on the extent of interruption and desired cutting speed.

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.