DNMG 110408 T9225 Wendeplatten - Tungaloy

Combining the T9225 CVD-coated cemented carbide with a rhombic ISO geometry yields dependable wear resistance and consistent chip control for medium to heavy turning operations; order the insert directly via Metav Werkzeuge or consult our advisors for application-specific recommendations.

DNMG 110408 T9225 — ISO turning insert by Tungaloy

DNMG 110408 T9225 is an ISO-standard rhombic indexable insert for external and internal turning, engineered for robust performance in interrupted and variable steel cutting conditions.

• CVD-coated carbide grade T9225
• Universal for medium to heavy steel
• Rhombic 55° form, 0° clearance
• Cylindrical hole for secure clamping

Durable grade for tougher steel operations

The T9225 grade is a CVD-coated cemented carbide developed as a robust universal choice for turning steel under changing engagement conditions. Its composition balances hardness and toughness, so the insert resists wear while tolerating light interruptions without premature chipping. For production environments where tool life and process stability matter, this indexable insert reduces unplanned tool changes and supports predictable cycle times.

Geometry that improves reliability and handling

The rhombic 55° geometry combined with a 0° clearance angle provides a compact, versatile cutting edge that is suitable for both external and internal turning. The 0.8 mm corner radius supports stronger edge strength for heavier feeds, while the double-sided design makes effective use of the insert area. These geometric choices mean fewer toolholders and a simpler tooling inventory, which enhances shop-floor efficiency and simplifies setup routines.

Secure mounting and consistent chip control

A cylindrical hole with corresponding clamping systems ensures repeatable seating and axial stability during machining. The insert’s double-sided chipbreaker design contributes to predictable chip formation and evacuation when machining medium to heavy sections. Together, these features reduce vibration risk and improve surface finish, translating into lower rework rates and enhanced overall productivity.

Choosing this insert for process reliability

For turning applications that require a balance between economy and performance, the CVD coating and robust grade deliver longer tool life and steady cutting behaviour. Selecting the right chipbreaker and matching the insert to the holder tolerance and clamping method ensures optimal results. If further cutting data or compatibility checks are required, Metav Werkzeuge’s technical team can recommend holder types and cutting parameters based on the intended material mix and machining strategy.

Contact Metav Werkzeuge for tailored recommendations on Tungaloy T9225 inserts and to arrange an application review with our specialists at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: 6966141
• Manufacturer SKU: TUN6966141
• Label: DNMG110408 T9225 Tungaloy-Wendeplatte
• Material: cemented carbide
• Model series: ISO turning inserts

Facts

• Insert size: 11 mm
• Thickness: 4.76 mm
• Corner radius: 0.8 mm
• Clearance angle: 0°
• Cutting angle: 55°

Special features

• Grade: T9225
• Coating: CVD
• Shape: rhombic (DNMG)
• Hole: cylindrical, with hole
• Chipbreaker: double-sided
• Typical application: external and internal turning; designed for medium to heavy steel machining
• ISO designation: DNMG110408

FAQ

What materials is this insert suited for?
The Tungaloy DNMG 110408 T9225 insert is optimised for medium to heavy steel machining and performs well under variable engagement and lightly interrupted cuts.

Is the insert double-sided and reversible?
Yes, the insert features a double-sided configuration and a double-sided chipbreaker, enabling economical use of both cutting edges before replacement.

Which holder features are required for secure clamping?
Holders that match the rhombic DNMG form with a cylindrical clamp interface and compatible tolerance class are recommended to ensure correct seating and repeatable stability for this insert.

Can the grade withstand interrupted cuts?
The T9225 grade offers increased toughness for changing engagement conditions and light interruptions, providing improved resistance to chipping compared with harder, more brittle grades.

What is the manufacturer article number and SKU?
Manufacturer article number 6966141, manufacturer SKU TUN6966141, listed as DNMG110408 T9225 by Tungaloy.

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.