DNMG 150616 T9225 Wendeplatten - Tungaloy

Benefit from the combination of a CVD-coated carbide grade that tolerates varying engagement and the reliable 55° rhombic geometry for consistent chip control and tool life; order directly via Metav Werkzeuge or consult our application specialists for tailored holder compatibility and machining parameters.

DNMG 150616 T9225 — Tungaloy indexable turning insert with CVD-coated carbide

DNMG150616 T9225 Tungaloy turning insert designed for versatile external and internal turning in medium to heavy steel machining, offering robust wear resistance and stability under interrupted cuts

• CVD-coated carbide T9225 universal grade
• Rhombic 55° geometry for versatile turning
• Double-sided chipbreaker with cylindrical hole
• 1.6 mm corner radius, 6.35 mm plate thickness

Reliable performance in variable cutting conditions

The T9225 grade is a CVD-coated carbide blend engineered as a robust universal grade for medium to heavy steel turning. This composition balances toughness and wear resistance, which reduces edge chipping when engagement varies or cuts are lightly interrupted. The result is steadier machining and fewer unplanned tool changes, translating into improved cycle times and predictable consumable usage. The indexable plate’s construction is particularly advantageous where mixed part runs or varying clamp stability occur.

Geometry that delivers predictable surface finish and tool life

A 55° geometry in a rhombic form provides a versatile cutting angle that is well suited to general turning operations. The 1.6 mm corner radius offers a compromise between edge strength and achievable surface finish, while the double-sided chipbreaker aids consistent chip formation and evacuation. Together, these features reduce vibrations and enable repeatable results across a range of feeds and depths of cut, supporting quality control and lowering scrap rates during production.

Fast integration into ISO tool systems for minimal downtime

As an ISO-standard indexable insert, compatibility with a matching holder depends on form, clearance angle, tolerance class, fixing method, size and thickness. The insert fits into standard clamping systems when the corresponding holder and shim/clamp set are selected, allowing fast replacements and straightforward inventory management. This system approach simplifies logistics in workshop environments and supports quick changeovers between setups without requiring bespoke adaptors.

Practical guidance for optimised cutting results

Select the appropriate chipbreaker and grade based on workpiece material, machining stability and the expected cutting conditions. The Tungaloy insert performs well in interrupted cuts and under variable engagements; pairing it with a suitably rigid holder and optimised cutting data will enhance productivity and prolong tool life. For mixed-material batches, choosing the correct chipbreaker and monitoring cutting forces ensures consistent surface quality and reduced tool wear.

Contact Metav Werkzeuge for application advice on the Tungaloy DNMG150616 T9225 insert and request a compatibility check with existing holders via info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• Article number: 6781302
• Manufacturer SKU: TUN6781302
• SKU: 6781302-Tungaloy
• Brand: Tungaloy

Facts

• Corner radius: 1.6 mm
• Plate thickness: 6.35 mm
• Inscribed size: 15 mm
• Cutting angle: 55°

Special features

• ISO designation: DNMG150616
• Grade/coating: T9225 (CVD-coated carbide)
• Geometry: rhombic (55°)
• Hole: cylindrical mounting hole
• Chipbreaker: double-sided
• Application: turning (external and internal)
• Series: ISO turning inserts

FAQ

Which materials is this insert best suited for?
The Tungaloy DNMG150616 T9225 insert is optimised for medium to heavy steel machining and performs reliably under interrupted cuts and variable engagements.

How is the insert mounted and how is compatibility ensured?
Compatibility is ensured by matching the insert form, clearance angle, tolerance class, fixing method, size and thickness with the holder; the DNMG150616 fits standard ISO holders designed for this rhombic geometry.

Is the insert reversible or indexable?
The DNMG150616 is an indexable, double-sided insert designed for multiple indexing positions to maximise usable edges and extend service life.

What chipbreaker and grade should be chosen for interrupted turning?
For interrupted cuts, the T9225 grade combined with a robust double-sided chipbreaker is recommended to improve edge toughness and maintain stable chip control.

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.