TNMG 110408 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of robust CVD-coated carbide, precise 60° geometry and a versatile 0.8 mm corner radius for reliable medium-to-heavy steel turning; order or request application advice directly via Metav Werkzeuge if assistance is required.

TNMG 110408 T9225 Turning Insert (Tungaloy) — CVD-coated carbide, 60° geometry

TNMG110408 T9225 is an ISO-compliant triangular indexable insert designed for external and internal turning in steel machining.

• ISO triangular insert, 60° geometry
• CVD-coated carbide for steel machining
• 0.8 mm corner radius for versatility
• Double-sided chipbreaker with cylindrical hole

Consistent productivity with a universal grade

The combination of CVD-coated carbide and the T9225 grade delivers a balance of wear resistance and toughness tailored to medium-to-heavy steel machining. The cutting material is formulated to tolerate slight interruptions and varying engagement conditions, which helps to maintain a steady cycle time and reduces scrap. As a result, production runs benefit from stable cutting performance and predictable tool life, supporting efficiency targets on the shop floor.

Reliable fit and safe clamping for ISO systems

Designed to the ISO indexable insert standard, the geometry and dimensions ensure compatibility with matched external holders and boring bars when form, clearance angle, tolerance class, clamping method, size and thickness are observed. The 60° lead angle and triangular shape give predictable seating in standard toolholders, while the cylindrical centre hole permits secure clamping and simplifies spare-part logistics across ISO tooling systems. This clarity minimises setup time and helps avoid mismatches at installation.

Reduced downtime through double-sided use

The insert’s double-sided chipbreaker extends usable life by providing access to multiple cutting edges before replacement. With a 0.8 mm corner radius, the geometry supports a range of cutting depths and feed rates without frequent tool changeovers. Fewer interventions at the machine translate into higher uptime and lower handling costs, contributing directly to measurable productivity improvements.

Practical selection guidance for assured results

Choosing the right chipbreaker and grade for the workpiece and machining conditions is essential. The T9225 grade is a robust universal choice for steel; match the chipbreaker style and the holder rigidity to the intended operation for best outcomes. When in doubt about feed, speed or holder compatibility, consult technical documentation or seek application support so that the insert’s properties are put to best use with minimal trial-and-error.

Contact Metav Werkzeuge to discuss suitability for specific steel grades, holder compatibility and batch availability — Metav Werkzeuge provides practical, application-orientated advice for efficient machining.

Technical data

• Article number: 6780636
• Manufacturer SKU: TUN6780636
• Model series: ISO indexable turning inserts
• Product name: TNMG110408 T9225 Tungaloy-Wendeplatte
• Material: carbide
• Coating / grade: T9225 (CVD-coated)
• Application: Turning
• Manufacturer: Tungaloy

Core specifications

• Insert designation: TNMG110408
• Geometry: triangular, 60°
• Corner radius: 0.8 mm
• Thickness: 4.76 mm
• Size: 11 mm
• Clearance angle: 0°
• Hole style: cylindrical hole

Materials & special features

• Double-sided chipbreaker
• Suitable for medium-to-heavy steel machining
• ISO-standard form and dimensions
• Robust universal grade for interrupted cuts
• Compatible with matched external holders and boring bars
• Multiple cutting edges per insert for reduced changeover

FAQ

How does this insert perform on steel?
The T9225 grade offers a robust, CVD-coated carbide formulation that is targeted at medium-to-heavy steel machining, giving a balance of wear resistance and toughness for stable performance.

Will the insert fit existing ISO holders?
Compatibility depends on form, clearance angle, tolerance class, clamping method, size and thickness; the insert follows ISO dimensions so it fits standard ISO holders matching the TNMG form.

How many cutting edges are available on the insert?
With a triangular, double-sided design the insert provides multiple usable cutting edges, allowing extended use before disposal or regrinding.

What benefits does the 0.8 mm corner radius provide?
A 0.8 mm corner radius gives good versatility, enabling moderate depth cuts and reliable edge strength for mixed finishing and semi-finishing operations.

Is the cylindrical hole important?
Yes — the cylindrical centre hole helps ensure consistent seating and secure clamping in the toolholder, contributing to repeatable results and safe operation.

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.