TNMG 160404 T9205 Wendeplatten - Tungaloy

Take advantage of the CVD-coated T9205 grade and the precise 0.4 mm corner radius for productive, high-speed turning of steel under stable conditions; order the insert directly via Metav Werkzeuge or consult our advisors if guidance is required.

TNMG 160404 T9205 ISO turning insert for turning — Tungaloy

TNMG 160404 T9205 is a triangular ISO indexable insert designed for productive external and internal turning of steel, featuring a CVD-coated carbide grade optimised for higher cutting speeds and stable setups.

• ISO triangular TNMG 160404
• CVD-coated carbide T9205
• 0.4 mm corner radius
• Double-sided chipbreaker with cylindrical hole

Proven cutting performance for stable turning operations

The CVD-coated carbide grade T9205 delivers a hard, wear-resistant surface that sustains elevated cutting speeds while preserving edge integrity. For turning applications where machine and workpiece rigidity are assured, this grade offers a reliable balance between tool life and productivity. The combination of coating and substrate ensures consistent wear behaviour, which reduces tool change frequency and contributes to more predictable cycle times in serial production.

Clear compatibility and straightforward set-up

The insert conforms to ISO dimensions and the TNMG form, so compatibility with relevant ISO holders is determined by form, relief angle, tolerance class, fastening and thickness. The insert is supplied with a cylindrical hole for secure clamping and a standard 60° included angle, enabling simple mounting in many external holders and boring bars. This design reduces set‑up complexity and helps maintain repeatable positioning when replacing or indexing inserts.

Efficiency and surface quality from the radius and chip control

The 0.4 mm corner radius is suited to medium-finishing passes, improving surface finish without compromising cutting stability. The double-sided chipbreaker provides reliable chip formation and evacuation when machining steel, lowering the risk of built-up edge and promoting steady metal removal rates. Together these features help to optimise the cost-per-part by extending edge life and reducing scrap from poor surface quality.

Practical handling and maintenance benefits

As a triangular, double-sided indexable insert the component offers multiple usable edges, enabling economical edge rotation and replacement. The insert’s 4.76 mm plate thickness and robust carbide substrate support moderate to heavy interrupted cuts when the machine setup allows. Inserts of this type are intended for indexing rather than regrinding; replacing worn edges is typically faster and preserves process stability. For tailored cutting data and recommendations, see holder manufacturer guidance or contact technical advisors for feed and speed suggestions specific to the application.

For ordering and application advice on the T9205 CVD-coated indexable insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — specialists are available to support selection and delivery.

Technical data

• Article number: 6785776
• SKU: 6785776-Tungaloy
• Manufacturer SKU: TUN6785776
• Product name: TNMG160404 T9205 Tungaloy indexable insert

Facts

• Size: 16 mm
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Relief angle: 0°
• Included angle: 60°
• Hole style: cylindrical

Special features

• Carbide substrate
• CVD-coated grade T9205
• Double-sided chipbreaker
• Triangular insert, ISO TNMG form
• With cylindrical hole for secure clamping
• Intended for turning steel under stable conditions

FAQ

What materials is this insert intended for?
The Tungaloy TNMG 160404 T9205 insert is specified for productive turning of steel; the T9205 grade is optimised for wear resistance at higher cutting speeds in stable machining conditions.

How many usable cutting edges does the insert provide?
The triangular, double-sided design offers six usable cutting edges when indexed correctly, allowing economical rotation and extended service life before replacement.

Is this insert compatible with standard ISO TNMG holders?
Yes — the TNMG 160404 form follows ISO dimensions; compatibility depends on holder form, relief angle, tolerance class, fastening method and thickness, so verify fitment before first use.

Can the insert be resharpened or reground?
This indexable insert is designed for indexing rather than regrinding; replacing or indexing edges is the recommended practice to maintain consistent performance and process reliability.

What benefits does the T9205 coating provide in practice?
The CVD-coated T9205 grade improves wear resistance and maintains edge stability at elevated cutting speeds, which helps to reduce tool changes and supports consistent surface finish in serial turning operations.

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.