DNMG 150408 T5105 Wendeplatten - Tungaloy

Taking advantage of the CVD‑coated carbide grade T5105 and the ISO‑standard DNMG150408 geometry, this insert delivers consistent high‑speed performance for cast iron turning while ensuring secure clamping and repeatable edge life; order through Metav Werkzeuge or consult the specialists for holder compatibility.

DNMG150408 T5105 Indexable turning insert — CVD‑coated carbide, 0.8 mm corner radius (Tungaloy)

The DNMG150408 T5105 is an ISO‑standard rhombic indexable insert designed for external and internal turning, optimised for high‑speed machining of cast iron and stable production environments

• CVD‑coated carbide grade T5105 for high speeds
• ISO rhombic DNMG 150408 geometry, 55° cutting edge
• 0.8 mm corner radius for reliable edge strength
• Double‑sided chipbreaker with cylindrical hole

Productivity gains through high‑speed, wear‑resistant cutting

The combination of a CVD‑coated finish and a wear‑resistant carbide substrate in grade T5105 is engineered for sustained performance in high‑speed turning of cast iron. The coating provides thermal and abrasive resistance, which reduces flank wear and extends tool life; this leads to shorter cycle times and fewer insert changes, directly improving shop throughput. In practical terms, shops benefit from fewer interruptions and more predictable tool costs when selecting a grade matched to both the workpiece and machining stability. Technical terms: CVD‑coated means a thin ceramic layer applied by chemical vapour deposition to improve surface hardness and heat resistance.

Predictable geometry and secure clamping for consistent results

The ISO rhombic DNMG150408 shape with a 55° included angle and a 0.8 mm corner radius delivers a balance between edge strength and finishing capability. The insert is double‑sided, offering two indexing positions to reduce cost per edge, and the cylindrical hole enables standard screw mounting with a shim or clamping set for repeatable seating. Compatibility with a holder depends on form, clearance/freiwinkel, tolerance class, attachment method, size and thickness; when matched correctly, the system ensures accurate runout control and consistent surface finish across batches. These geometric and clamping characteristics translate into fewer reworks and stable tolerances in production.

System approach for reliable process integration

An efficient cutting system comprises the insert, a suitable external holder or boring bar, a shim/clamping set and replacement screws. Choosing the correct chipbreaker and grade for the material, machining type and machine‑tool rigidity is decisive: the double‑sided chipbreaker on this insert assists chip control under stable conditions, improving evacuation and reducing the risk of built‑up edge. For operations aiming at repeatable component quality, the insert’s standardised form and clear specification help when planning tool inventories and spare part logistics. This contributes to lower total cost per part and enhanced process reliability.

For tailored application advice or to secure Tungaloy DNMG150408 inserts for high‑speed cast iron turning, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 — Metav Werkzeuge specialists advise on holder compatibility and supply.

Technical Data

• Article number: 6852965
• Manufacturer SKU: TUN6852965
• SKU: 6852965-Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• Manufacturer: Tungaloy

Facts

• Geometry designation: DNMG150408
• ISO code: 150408
• Corner radius: 0.8 mm
• Plate size (inscribed circle): 15 mm
• Plate thickness: 4.76 mm
• Clearance / relief angle: 0°
• Cutting angle: 55°

Special features

• Material: carbide
• Coating / grade: CVD‑coated, T5105
• Chipbreaker: double‑sided
• Hole style: cylindrical hole
• Plate form: rhombic
• Application: turning
• System components: insert, holder/boring bar, shim/clamping set, replacement screws

FAQ

What materials is this insert intended for?
The DNMG150408 T5105 insert is designed primarily for high‑speed machining of cast iron; the CVD‑coated carbide composition targets abrasive, high‑temperature cutting conditions typical of cast iron turning.

How does the T5105 grade improve tool life?
Grade T5105 combines a wear‑resistant carbide substrate with a CVD‑coating that reduces abrasive wear and thermal damage, extending edge life for prolonged high‑speed operation with fewer indexings.

Is the insert compatible with standard DNMG holders?
Compatibility depends on holder form, clearance angle, tolerance class, attachment and plate thickness; the ISO‑standard DNMG150408 shape ensures fitment with holders specified for DNMG inserts when the holder parameters match.

What benefit does the 0.8 mm corner radius provide?
A 0.8 mm corner radius balances edge strength and surface finish, offering improved resistance to chipping while maintaining acceptable workpiece quality in general turning applications.

How many cutting edges are available per insert?
This insert is double‑sided, providing two usable cutting edges to reduce cost per edge and ease inventory management.

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.