TNMG 110402 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of a PVD-coated AH6225 grade and a sharp yet stable cutting edge to keep medium turning operations on rostfreier Stahl running reliably; order the insert via Metav Werkzeuge or contact the consultants for application advice.

TNMG 110402 AH6225 indexable turning insert — PVD-coated carbide for turning (Tungaloy)

The TNMG110402 AH6225 is an ISO-standard indexable turning insert designed for external and internal turning where consistent edge performance on rostfreier Stahl is required.

• PVD-coated carbide AH6225 for rostfreier Stahl
• Sharp, stable cutting edge for medium machining
• ISO TNMG triangular 11 mm with 0.2 mm radius
• Double-sided chipbreaker with cylindrical hole

Consistent performance from a PVD-coated grade

The combination of a PVD-coated surface and the AH6225 grade delivers a balance between wear resistance and edge sharpness that suits variable machining conditions. For operations on rostfreier Stahl, this insert maintains a predictable tool life and stable cutting behaviour under medium cutting parameters. The coating assists in reducing built-up edge and improves thermal resistance, which results in fewer interruptions for index changes and more stable part quality during serial production.

ISO geometry that simplifies holder selection and repeatability

The insert's standardised ISO form and defined geometry ensure straightforward integration into existing tool systems. Critical dimensions — an 11 mm inscribed circle, 4.76 mm plate thickness, a 60° included angle and a 0.2 mm corner radius — are decisive for matching the correct external holder or boring bar. The 0° clearance angle and the cylindrical central hole support secure clamping and repeatable positioning, which reduces setup time and improves process reliability on the shop floor.

Effective chip control and modular system benefits

Equipped with a double-sided chipbreaker, the insert offers two usable edges, contributing to economical tooling and reduced downtime. The chipbreaker geometry supports controlled chip formation during both external and internal turning; choosing the chipbreaker style and grade according to workpiece stability enhances surface finish and reduces the risk of edge damage. The insert forms part of a practical system: ISO insert, compatible holder or boring bar, supporting shim/clamp set and spare screws — a modular approach that eases maintenance and spare-part management.

For medium turning on rostfreier Stahl with a reliable PVD-coated solution from Tungaloy, contact Metav Werkzeuge for availability and technical guidance at info@metav-werkzeuge.com or +49 2822 7131930.

Technical data

• Article number: 6966206
• Manufacturer SKU: TUN6966206
• SKU: 6966206-Tungaloy
• Item name: TNMG110402 AH6225 Tungaloy-Wendeplatte

Facts

• Insert designation: TNMG110402
• Included angle: 60°
• Corner radius: 0.2 mm
• Inscribed circle / size: 11 mm
• Plate thickness: 4.76 mm
• Clearance angle: 0°
• Hole: with hole
• Hole style: cylindrical hole

Special features

• Grade/coating: AH6225 (PVD-coated carbide)
• Material: carbide
• Plate shape: triangular
• Chipbreaker: double-sided
• Typical application: external and internal turning
• System components: ISO insert, matching holder or boring bar, shim/clamp set, spare screws

FAQ

What materials is this insert suited for?
The TNMG110402 AH6225 insert is specified as a universal grade for machining rostfreier Stahl, offering a balance of sharpness and edge stability for medium turning tasks.

Which geometry and dimensions define compatibility with holders?
Compatibility is determined by the ISO form and dimensions: 60° included angle, 11 mm inscribed circle, 4.76 mm thickness, 0.2 mm corner radius and a cylindrical central hole — these parameters guide the choice of the correct external holder or boring bar.

Is the insert coated and what benefit does the coating provide?
Yes — the AH6225 grade is PVD-coated, which improves wear resistance and thermal stability, helping to reduce built-up edge when machining rostfreier Stahl and extending effective edge life.

How many cutting edges are available per insert and what does that mean for cost-efficiency?
The insert features a double-sided chipbreaker, providing two usable edges; this doubles the number of cutting positions per insert compared with a single-sided design, improving cost-efficiency and reducing tooling change frequency.

What system parts are recommended for a complete setup?
A complete system typically comprises the ISO insert itself, a matching external holder or boring bar, a supporting shim/clamp set and spare screws to ensure secure clamping and quick replacement when required.

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.