DNMG 150404 T9205 Wendeplatten - Tungaloy

Benefit from the combination of long tool life, stable chip control and ISO compatibility for reliable turning performance; the CVD-coated T9205 grade delivers wear resistance and productivity in steel machining and the rhombic geometry ensures straightforward mounting in standard holders — order the DNMG150404 T9205 Tungaloy insert directly via Metav Werkzeuge or consult our specialists for application advice.

DNMG150404 T9205 — Turning insert (DNMG 150404) by Tungaloy

The DNMG150404 T9205 is an ISO-standard rhombic turning insert designed for productive external and internal turning of steel under stable machining conditions.

• CVD-coated carbide T9205 for wear resistance
• ISO rhombic DNMG 150404 geometry
• Double-sided chipbreaker, cylindrical hole
• 0.4 mm corner radius; 4.76 mm plate thickness

Higher throughput with consistent chip control

The CVD-coated carbide T9205 grade is formulated for productive steel machining at elevated cutting speeds, offering improved wear resistance compared with uncoated grades. The rhombic DNMG form, combined with a double-sided chipbreaker, supports repeatable chip control and stable cutting forces, which reduces interruption and increases effective machining time. In practical terms, choosing this geometry and grade helps maintain surface quality and reduces rework rates in stable setups, contributing directly to higher shop-floor productivity.

Straightforward compatibility and secure clamping

Compatibility with toolholders is determined by form, clearance, tolerance class, fastening method, size and thickness; this ISO insert conforms to those standards, making selection and replacement predictable. The 0° clearance specification and 4.76 mm plate thickness match common DNMG holder designs, while the cylindrical hole ensures secure retention with standard screws. This conformity simplifies stocking and reduces the risk of incorrect mounting, so setups are completed faster and safely without the need for special adapters.

Coating and geometry that extend tool life

The combination of a CVD-coated carbide substrate and the T9205 grade provides resistance to abrasive wear during continuous turning of steel. The modest 0.4 mm corner radius balances edge strength and finishing capability, while the 55° approach angle offers favourable cutting force distribution for many turning tasks. These features mean longer intervals between indexings and replacements, lowering downtime and consumable usage. The insert’s double-sided design also delivers cost efficiency through reversible use of both cutting edges.

Practical guidance for productive use

For best results, select the chipbreaker and grade to match material, cut depth and machine rigidity; this insert excels in stable setups where higher cutting speeds are achievable. When roughing, favour slightly higher feeds with robust clamping and ensure coolant or appropriate cutting data to manage temperatures. For finishing, the 0.4 mm radius gives fine surface results when combined with controlled feeds. If material mix or component geometry varies, pairing the ISO insert with the correct holder and clamping set ensures repeatable outcomes and predictable tool life.

For productive steel turning trust the Tungaloy DNMG150404 T9205 insert — contact Metav Werkzeuge for a tailored recommendation or to arrange supply via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6785705
• SKU: 6785705-Tungaloy
• Manufacturer SKU: TUN6785705

Core specifications

• ISO designation: 150404
• Geometry: DNMG (rhombic)
• Corner radius: 0.4 mm
• Plate thickness: 4.76 mm
• Size: 15 mm
• Approach angle: 55°

Features / Materials

• Material: carbide
• Grade/coating: T9205 (CVD-coated carbide)
• Hole: with hole, cylindrical hole
• Chipbreaker: double-sided
• Application: turning (external and internal)

FAQ

What materials is this insert suitable for?
The DNMG150404 T9205 insert is optimised for machining steel; the T9205 CVD-coated carbide provides enhanced wear resistance under stable cutting conditions.

Is the insert reversible and how many edges are usable?
The DNMG150404 insert is double-sided with a chipbreaker on both faces, offering multiple usable cutting edges before indexing.

Which holder features are required for correct mounting?
Compatibility is determined by ISO form, fastening, tolerance and thickness; the insert’s cylindrical hole and 4.76 mm thickness fit standard DNMG holders designed for ISO 150404.

What does the 0.4 mm corner radius mean for surface finish?
A 0.4 mm corner radius provides a balance between edge strength and finish quality, enabling improved surface results in finishing passes when feed and speed are controlled.

How does the T9205 grade affect tool life?
The T9205 CVD-coated carbide grade increases resistance to abrasive wear during steel turning, resulting in longer intervals between indexings and reduced consumable costs.

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.