DNMG 150404 T9225 Wendeplatten - Tungaloy

Take advantage of a robust CVD-coated carbide grade and proven ISO geometry to improve cycle stability and tool life: the combination of T9225 grade and a 0.4 mm corner radius ensures reliable performance in medium-to-heavy steel turning. Order directly via Metav Werkzeuge or consult the technical team for compatibility and cutting-data optimisation.

DNMG150404 T9225 turning insert — ISO turning insert, CVD-coated carbide (Tungaloy)

A DNMG150404 T9225 insert for turning, engineered for medium-to-heavy steel machining with a rhombic 55° cutting geometry.

• DNMG150404 shape with 55° cutting angle
• CVD-coated carbide grade T9225
• Double-sided chipbreaker for versatility
• 0.4 mm corner radius for reliable edge life

High-performance grade for stable machining

The T9225 grade is a CVD-coated carbide developed for robust, universal performance in steel turning tasks. Its balanced combination of hardness and toughness makes it suitable when cutting conditions vary or when slightly interrupted cuts occur. The coating improves wear resistance and contributes to consistent surface quality over longer tool life, which translates into fewer insert changes and improved productivity on the shop floor.

Optimised geometry for repeatable results

Equipped with the ISO rhombic form and a 55° cutting angle, this insert offers a stable cutting edge and good access for external and internal turning operations. The 0.4 mm corner radius reduces the risk of premature chipping while maintaining acceptable surface finish; the double-sided chipbreaker extends usable edges per insert and supports controlled chip formation for a wide range of feed rates. Such geometry is advantageous where set-up stability and repeatability are priorities.

Practical compatibility and mounting considerations

The insert follows ISO dimensions and includes a cylindrical hole, which supports straightforward mounting in compatible holders and boring bars. Compatibility depends on form, clearance angle, tolerance class, fixation and thickness, so matching the insert to the correct clamping system ensures secure seating and optimal performance. Technical data such as the 4.76 mm plate thickness and the ISO designation aid in selecting an appropriate holder and clamp set.

Productivity and process reliability in daily use

In machining processes where throughput and predictable tool life matter, this grade and geometry combination reduces downtime and enhances process security. The insert’s construction supports consistent chip control and improved edge stability under variable engagement conditions, contributing to higher first-pass quality and fewer in-process interruptions. For workshops focused on efficient turning of medium-to-heavy steel, the insert delivers measurable gains in process efficiency.

Contact Metav Werkzeuge for application advice or to order the DNMG150404 T9225 insert; technical consultants are available to verify holder compatibility and cutting data by phone or email.

Technical Data

• Article number: 6780884
• Manufacturer SKU: TUN6780884
• SKU: 6780884-Tungaloy

Facts

• ISO designation: DNMG150404
• Size: 15 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.4 mm
• Cutting angle: 55°
• Clearance angle: 0°
• With hole: cylindrical

Special features

• Material: Hartmetall (carbide)
• Grade/coating: T9225 (CVD-coated)
• Plate form: rhombic
• Chipbreaker: double-sided
• Typical application: turning
• Compatibility factors: form, clearance angle, tolerance class, fixation, size, thickness

FAQ

What materials is this insert designed for? This insert in grade T9225 is optimised for the medium-to-heavy machining of steel, offering robustness where varied engagement or slightly interrupted cuts are expected.

How is the insert mounted and secured? The DNMG150404 insert features a cylindrical hole for standard clamping; correct selection of holder and clamp set according to the ISO designation and plate thickness ensures secure mounting.

How many cutting edges are available per insert? The double-sided chipbreaker design provides multiple usable edges; the exact count depends on indexing practice and wear criteria for each application using the DNMG150404 T9225 insert (SKU TUN6780884).

Can this insert be used for internal turning? Yes, the rhombic ISO geometry and 55° cutting angle make it suitable for both external and internal turning operations when paired with an appropriate boring bar or holder.

Are cutting-data recommendations available? Cutting parameters should be chosen according to workpiece material, machine rigidity and clamping. Metav Werkzeuge can provide tailored cutting-data recommendations for the DNMG150404 T9225 insert.

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.