DNMG 150408 KS05F Wendeplatten - Tungaloy

Take advantage of the combination of KS05F Tungaloy grade, precise 55° rhombic geometry and a secure cylindrical mounting for consistent, economical turning performance. Order or request tailored advice via Metav Werkzeuge for quick integration into production.

DNMG150408 KS05F DNMG turning insert by Tungaloy

DNMG150408 KS05F is an ISO-standard rhombic indexable insert optimised for external and internal turning tasks, combining a robust carbide substrate with a grade designed for balanced wear resistance and edge stability.

ISO-standard rhombic 55° geometry
KS05F Tungaloy carbide grade
Double-sided chipbreaker
Cylindrical hole for secure clamping

Consistent cutting geometry for reliable process results

The rhombic, ISO-conforming 55° geometry provides a stable cutting edge that suits a wide range of lathe setups. The combination of the rhombic shape and the specified 0° clearance angle maintains a predictable contact zone between tool and workpiece, reducing vibration and improving surface finish. Compatibility with the toolholder depends on form, clearance angle, tolerance class, fastening, size and thickness; this indexable format simplifies replacement and reduces machine downtime compared with solid tooling. The proven geometry supports both external and internal turning operations where repeatable accuracy and efficient chip control are priorities.

KS05F grade and carbide construction for extended tool life

The insert's KS05F designation denotes a Tungaloy-optimised metallurgical composition that balances wear resistance and toughness. Manufactured from sintered carbide, the grade is formulated to sustain a stable cutting edge under typical turning stresses while resisting abrasive wear. This results in longer intervals between indexing or replacement, fewer unexpected stops and a lower effective tooling cost per component. For machining strategies that prioritise productivity and predictable tool performance, the material-grade pairing offers measurable gains in operational efficiency.

Secure clamping and versatile mounting for shop-floor convenience

A cylindrical hole combined with a reliable screw-and-clamp arrangement ensures repeatable seating and secure fixation of the insert in the holder. The double-sided design and the integrated double-sided chipbreaker permit two usable cutting edges per index, supporting cost-effective use and fast tool rotation on the machine. The insert thickness of 4.76 mm and the 0.8 mm corner radius contribute to stable engagement for moderate to heavy cuts, while the standardised dimensions simplify holder selection and inventory management. Together, these mechanical features reduce setup time and make the insert a pragmatic choice for production environments.

Practical application guidance and selection tips

Intended primarily for turning, the insert performs well in general-purpose turning tasks; selection of the chipbreaker and grade should be aligned with workpiece material, machining strategy and machine rigidity. The double-sided chipbreaker allows choice between finishes and chip forms depending on depth of cut and feed. For optimised results, pair the insert with a matching external holder, appropriate pad/clamp kit and the correct fastening screw — the insert is part of a system that includes holder, shim and screw to achieve the specified clamping accuracy. If clarification is needed on holder compatibility or the optimal chipbreaker for a given material, technical consultation is recommended to ensure efficient, repeatable machining.

Discuss how the DNMG150408 KS05F can improve process stability and reduce tooling costs — contact Metav Werkzeuge for application advice and availability at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6934801
• SKU: 6934801-Tungaloy
• Manufacturer SKU: TUN6934801
• Model series: ISO-Drehwendeschneidplatten
• Material: Carbide
• Designation: DNMG150408 KS05F

Facts

• Insert size: 15 mm
• Thickness: 4.76 mm
• Corner radius: 0.8 mm
• Clearance angle: 0°
• Insert angle: 55°
• Hole: with hole (cylindrical)

Special features

• Rhombic shape
• Double-sided chipbreaker
• Cylindrical hole
• KS05F Tungaloy grade
• ISO-standardised insert

FAQ

What machining tasks is this insert intended for?
The DNMG150408 KS05F indexable insert is designed for turning, covering both external and internal operations where a rhombic 55° geometry and a balanced grade are appropriate.

How does the KS05F grade affect tool life?
The KS05F grade from Tungaloy provides a compromise between wear resistance and toughness, which helps the insert maintain edge stability and extend service intervals under standard turning conditions.

How is the insert mounted and secured in the holder?
Mounting relies on the cylindrical hole and the corresponding screw/clamp system; the geometry and standardised dimensions ensure repeatable seating when used with a compatible DNMG holder and clamp set.

Can the insert be indexed to use multiple edges?
Yes, the insert is double-sided with a chipbreaker on each usable edge, allowing multiple indexing positions to maximise the number of effective cutting edges.

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.