TNMG 110404 AH6225 Wendeplatten - Tungaloy

Combining a universal, PVD-coated carbide grade with a compact triangular form yields a reliable turning solution for medium-duty machining of stainless steel. The AH6225 grade offers a sharp yet stable cutting edge and a double-sided chipbreaker for predictable chip control; order the inserts via Metav Werkzeuge or consult the technical team for application-specific guidance.

TNMG 110404 AH6225 — Turning insert, PVD-coated carbide by Tungaloy

TNMG 110404 AH6225 is an ISO-format triangular indexable insert for turning, optimised for stainless steel and general-purpose external and internal machining.

• PVD-coated carbide AH6225 grade
• Optimised for stainless steel machining
• Double-sided chipbreaker for chip control
• ISO TNMG 110404 triangular format

Greater process reliability through material and grade

The combination of a PVD coating and a carbide substrate delivers consistent wear resistance and thermal stability during medium-duty operations. The AH6225 grade is designed for a balance between a sharp cutting edge and sufficient edge strength; this reduces flank wear while maintaining form accuracy. For workshops processing stainless steel, the coated substrate minimises built-up edge and helps to sustain surface finish over longer tool life. The insert format is compatible with standard ISO toolholders, so integration into existing tool systems is straightforward and predictable.

Predictable chip control and repeatable geometry

A double-sided chipbreaker built into the insert geometry ensures reliable chip formation across a range of cutting parameters, simplifying process set-up and reducing cycle-time variation. The triangular shape with a nominal 0.4 mm corner radius and an included angle of 60° provides a stable seating and repeatable positioning in the holder. These geometric choices support consistent component tolerances and make the insert suitable for both external turning and some internal operations when combined with the appropriate boring bar.

Practical benefits for shop-floor productivity

Using an indexable format reduces downtime for tool changes and keeps inventory manageable; each reversible insert offers two usable edges. The triangular design and central fastening hole (cylindrical style) ensure secure clamping and repeatable alignment. Where frequent tool changes or mixed-batch production occur, the ability to select a universal grade like AH6225 simplifies tooling decisions while maintaining performance across varying cutting conditions. Compatibility with ISO-standard holders means straightforward retrofit into existing setups without additional adaptation.

Contact Metav Werkzeuge for tailored application advice on Tungaloy TNMG110404 AH6225 inserts — call +49 2822 7131930 or email info@metav-werkzeuge.com for machining recommendations and availability

Technical data

• Article number: 6947344
• Manufacturer item number: 6947344
• SKU: 6947344-Tungaloy
• Manufacturer SKU: TUN6947344
• Model series: ISO turning indexable inserts
• Material: carbide

Numbers / Core technical data

• Corner radius: 0.4 mm
• Included angle: 60°
• Thickness: 4.76 mm
• Inscribed circle / size: 11 mm
• Format: TNMG 110404

Designs / Special features

• Coating: PVD
• Grade: AH6225 (universal for stainless steel)
• Chipbreaker: double-sided
• Shape: triangular, with cylindrical hole
• Application: turning — external and internal where applicable
• Compatibility: ISO-standard indexable insert holders

FAQ

What materials is this insert suitable for?
The TNMG 110404 AH6225 insert is specified for machining stainless steel and performs well across a broad range of stainless-grade alloys under medium-duty conditions.

How does the AH6225 grade affect tool life?
AH6225 combines a PVD coating with a carbide substrate to extend edge life in variable cutting conditions; the result is steady wear behaviour and improved interval between indexings.

Is the insert reversible and how many cutting edges are available?
The triangular TNMG format is double-sided, offering multiple usable edges per insert and therefore reducing tooling change frequency.

Does the TNMG 110404 require a specific holder?
The insert conforms to ISO dimensions and secures with a cylindrical-hole clamping system; it is compatible with standard ISO TNMG-capable holders when form, relief angle and tolerance class match.

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.