TNMG 160416 T9225 Wendeplatten - Tungaloy

Benefit from the CVD-coated carbide T9225 and the 60° TNMG160416 triangular form for stable medium-to-heavy steel turning; order the insert directly via Metav Werkzeuge or consult our technical advisers for application support.

TNMG160416 T9225 — ISO turning insert for medium-to-heavy steel, Tungaloy

The TNMG160416 T9225 is a triangular ISO turning insert engineered for robust external and internal turning operations, optimised for variable engagement and slightly interrupted cuts.

• CVD-coated carbide grade T9225
• 60° triangular ISO form for strong support
• Robust universal grade for medium–heavy steel
• Double-sided chipbreaker with cylindrical hole

Consistent performance in demanding steel turning

The insert’s CVD-coated carbide composition delivers a balance of wear resistance and toughness that supports longer tool life under variable cutting conditions. The T9225 grade is formulated as a robust universal grade for medium-to-heavy steel turning, which means fewer tool changes and steady component quality during batch runs. The coating improves thermal stability and abrasive wear resistance, while the substrate provides fracture resistance when cuts are slightly interrupted. This combination reduces unscheduled downtime and helps maintain cycle-time targets in production.

Secure seating and predictable compatibility with ISO holders

Designed to ISO dimensions, the triangular form provides a 60° seat for secure clamping and stable cutting geometry. Compatibility with toolholders depends on form, relief angle, tolerance class, fastening, size and thickness; the zero-degree relief noted here supports consistent tool engagement. The insert includes a cylindrical hole for positive locating and is double-sided, offering economical use of each indexable edge. Clear compliance with ISO sizing simplifies purchasing and guarantees interchangeability across standard external holders and boring bars.

Practical benefits: finish quality, economy and ease of use

The double-sided chipbreaker on this type of insert controls chip formation for predictable evacuation and surface integrity, particularly when machining steels with variable machinability. A 1.6 mm corner radius improves edge strength and helps achieve a balance between surface finish and component tolerance control. For operations requiring a change of cutting data, the universal character of the grade allows quick parameter adjustments without a full tooling evaluation, supporting lean inventory and reducing capital tied up in specialised inserts. Overall, the insert is suitable where stability and repeatable performance are priorities.

For reliable medium-to-heavy steel turning with Tungaloy’s T9225, request application guidance or a technical quote from Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6966231
• Manufacturer SKU: TUN6966231
• Dealer SKU: 6966231-Tungaloy
• Model series: ISO turning inserts
• Material: Carbide (Hartmetall)

Facts

• ISO designation: TNMG160416
• Insert size: 16 mm
• Thickness: 4.76 mm
• Corner radius: 1.6 mm
• Insert angle: 60°
• Relief angle: 0°
• Hole style: Cylindrical

Special features

• Grade: T9225
• Coating: CVD-coated carbide
• Shape: Triangular
• Chipbreaker: Double-sided
• Hole: With hole (cylindrical)
• Typical application: Turning

FAQ

What materials is this insert suited for?
The Tungaloy TNMG160416 T9225 insert is intended primarily for medium-to-heavy steel turning; the T9225 grade provides robustness for varying engagement conditions.

How many usable edges does the insert offer?
Because the insert is double-sided, it provides multiple indexable cutting edges, which improves economy compared with single-sided designs.

Does the insert fit standard ISO holders?
Yes. The TNMG160416 follows ISO dimensions; compatibility with a specific holder is determined by form, relief angle, tolerance class, fastening method, size and thickness.

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.