TNMG 160404 T9225 Wendeplatten - Tungaloy

Benefit from a robust CVD-coated cemented carbide grade and a compact 60° triangle form that deliver stable performance in medium-to-heavy steel turning; select the matching chipbreaker for interrupted cuts and order the insert directly via Metav Werkzeuge or consult our advisors if guidance is required.

TNMG160404 T9225 — ISO turning insert for Turning by Tungaloy

The TNMG160404 T9225 is an ISO-standard turning insert engineered for medium-to-heavy steel turning, offering a universal, tough grade for variable cutting conditions.

• TNMG geometry, 60° triangle insert
• CVD-coated cemented carbide for robustness
• Suitable for medium to heavy steel turning
• Double-sided chipbreaker with cylindrical hole

Stable cutting performance for interrupted and heavy cuts

The combination of a CVD-coated surface and a cemented carbide substrate gives this insert high wear resistance while retaining the toughness required for interrupted cuts. The triangular 60° geometry converts to a compact, rigid cutting edge that supports deeper cuts with reduced vibration, which in turn helps maintain dimensional accuracy and extends tool life. The double-sided chipbreaker enables economical indexing, providing multiple cutting edges before replacement and reducing set-up frequency for continuous production.

Designed compatibility and process security

This ISO-format insert is made to fit a wide range of holders when the holder’s form, relief angle, tolerance class, clamping method, size and thickness match. The neutral 0° relief angle and the central cylindrical hole support secure, repeatable clamping, improving process stability in batch or single-piece flow. For mixed-production environments, the T9225 grade balances wear resistance and toughness, making it a practical choice when facing variable workpiece grades or slightly interrupted machining.

Practical handling and integration on the machine shop floor

With a cutting-edge radius of 0.4 mm and a plate thickness of 4.76 mm, the insert offers a clear compromise between strength and surface finish capability; the modest corner radius helps achieve consistent surface integrity on steel components. The triangular form and the central hole simplify orientation and fast clamping, while the ISO standard ensures straightforward replacement in existing toolholders. For optimal results, pair the insert with a holder and clamp set that match the insert’s dimensions and tolerance class, and select the chipbreaker profile to suit feed and material for improved chip control.

For ordering, technical matching or application advice regarding the Tungaloy TNMG160404 T9225, contact Metav Werkzeuge: info@metav-werkzeuge.com or call +49 2822 7131930 — our consultants provide practical guidance for reliable production integration

Technical data

• Article number: 6780791
• SKU: 6780791-Tungaloy
• Manufacturer SKU: TUN6780791
• Model series: ISO turning inserts
• Material: cemented carbide
• Coating: CVD-coated cemented carbide

Facts

• Insert size: 16 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.4 mm
• Relief angle: 0°
• Included angle: 60°

Special features

• Triangular plate form
• Cylindrical central hole
• Double-sided chipbreaker
• Robust universal grade T9225 for medium–heavy steel turning
• Compatibility depends on holder form, clearance, tolerance class, clamping, size and thickness

FAQ

What materials is this insert intended for?
The TNMG160404 T9225 insert is specified for medium to heavy steel turning and performs well under slightly interrupted cutting conditions.

How many usable cutting edges does the insert provide?
Due to its triangular geometry and double-sided configuration, the insert offers six usable cutting edges before replacement.

What coating and substrate does the insert use?
The insert uses a CVD-coated finish on a cemented carbide substrate, combining wear resistance with toughness.

How should the holder be selected for this insert?
Holder compatibility is determined by the holder’s form, relief angle, tolerance class, clamping method, size and thickness; ensure these match the insert’s specifications for secure clamping.

Is the TNMG160404 T9225 reversible?
Yes, the double-sided chipbreaker design allows indexing and reversal to use the additional cutting edges, improving economy in production.

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.