TCMT 110304 AH725 Wendeplatten - Tungaloy

Take advantage of the combination of reliable process security, a PVD-coated carbide grade and precise ISO geometry for consistent turning results; order through Metav Werkzeuge or consult our technical team for tailored recommendations.

TCMT 110304 AH725 turning insert — Tungaloy

A TCMT110304 AH725 indexable turning insert designed for external and internal turning with 60° cutting geometry and a universal, breakage-resistant grade.

• PVD-coated AH725 grade for broad workpiece range
• ISO triangle form TCMT 110304, 60° cutting angle
• 0.4 mm corner radius with 3.18 mm thickness
• Cylindrical hole with single-sided countersink

High productivity through consistent cutting performance

The combination of a PVD-coated surface and the AH725 carbide grade gives a balanced mix of wear resistance and toughness that promotes stable chip formation when machining a variety of steels and rostfreier Stahl. This results in fewer unplanned tool changes and a more predictable cycle time. The coated substrate supports elevated cutting parameters where appropriate, translating into improved throughput without sacrificing component quality.

Designed geometry for secure clamping and repeatable accuracy

The ISO-conforming triangular shape with a 60° point and an 11 mm inscribed circle ensures compatibility with standard TCMT holders and simplifies tool management across multiple machines. The cylindrical hole with a one-sided countersink (40°–60°) provides reliable seating and torque transmission in common clamping systems, reducing the risk of insert movement under load and helping to maintain consistent tolerances across production runs.

Small radius, big effect on surface finish and edge stability

A 0.4 mm corner radius combined with a single-sided chipbreaker is particularly useful for finishing and semi-finishing passes where edge strength and surface quality matter. The modest radius offers a compromise between edge resilience and the ability to produce fine surface finishes. With a 3.18 mm plate thickness, the insert delivers the mechanical support required for steady cutting, especially when turning smaller diameters or when higher rigidity is demanded.

Grade and coating explained for practical selection

The AH725 grade is a universal, fracture-resistant option developed for mixed production environments and smaller tools where process security is a priority. The PVD-coated top layer increases abrasion resistance and reduces built-up edge formation, while the carbide substrate provides toughness against shock and interrupted cuts. For users less familiar with coating technology: PVD creates a thin, adherent protective layer that extends tool life without markedly increasing cutting-edge brittleness.

For secure and productive turning with Tungaloy AH725 inserts, contact Metav Werkzeuge for availability and application advice via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6864926
• SKU: 6864926-Tungaloy
• Manufacturer SKU: TUN6864926
• Name: TCMT110304 AH725 Tungaloy insert

Facts

• Insert designation: TCMT110304
• Grade: AH725
• Material: carbide
• Cutting angle: 60°
• Inscribed circle: 11 mm
• Corner radius: 0.4 mm
• Thickness: 3.18 mm
• Clearance angle: 7°
• Hole: with hole, cylindrical + single-sided countersink (40°–60°)

Special features

• PVD-coated carbide grade AH725
• Triangle plate form, ISO-conforming
• Single-sided chipbreaker
• Universal, breakage-resistant for steel and rostfreier Stahl
• Suitable for external and internal turning applications
• Compatible with standard TCMT holders, clamp sets and replacement screws

FAQ

What materials is this insert suited for?
The TCMT110304 AH725 insert is specified for a broad range of steels and rostfreier Stahl, offering a good compromise between wear resistance and toughness for mixed production runs.

Which holders are compatible with this insert?
Compatibility depends on form, relief angle, tolerance class, fastening and size; the TCMT110304 follows ISO dimensions and fits holders designed for TCMT triangular inserts with an 11 mm inscribed circle.

How does the AH725 grade perform compared with other PVD grades?
AH725 is designed as a universal, fracture‑resistant PVD-coated carbide grade that favours process security, especially in applications with varying workpiece materials or smaller tool geometries.

Is the insert suitable for finishing operations?
Yes, the 0.4 mm corner radius and single-sided chipbreaker make this insert suitable for finishing and semi-finishing where surface quality and edge stability are important.

What should be considered when replacing inserts in an existing toolset?
Ensure that the holder accepts a TCMT 110304 form, the seating and countersink dimensions match, and that clamping hardware provides the required rigidity; use the specified screws and underlay or clamp set for safe operation.

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.