TCMT 110202 AH725 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated carbide reliability, ISO compatibility and a compact 0.2 mm corner radius to maintain process security and predictable tool life; order through Metav Werkzeuge or consult their technical team for application-specific advice.

TCMT 110202 AH725 turning insert for turning – PVD-coated carbide, 60° | Tungaloy

A TCMT110202 AH725 indexable turning insert for ISO-standard external and internal turning, engineered as a universal, breakage-resistant grade for varied workpiece materials.

• ISO triangular insert TCMT110202
• PVD-coated AH725 carbide for rostfreier Stahl and Stahl
• 60° insert angle with 0.2 mm corner radius
• Single-sided chipbreaker with central hole

Greater process security with a universal PVD grade

The AH725 grade is a PVD-coated carbide designed as a universal, fracture-resistant solution for turning operations. Its coating and substrate combination target consistent wear behaviour across mixed batches of Stahl and rostfreier Stahl, reducing unexpected insert failures and the need for frequent changes. This translates into fewer unscheduled stoppages and a steadier production rhythm, especially where component runs include varying materials or when smaller tool geometries demand reliable performance.

Consistent clamping and repeatable geometry for predictable results

A 60° triangular geometry paired with a 0.2 mm corner radius and 2.38 mm plate thickness ensures stable cutting engagement and predictable deflection characteristics. The central hole with a cylindrical bore plus a one-sided countersink (40°–60°) secures repeatable seating in standard ISO-compatible holders; the listed 7° relief angle supports clearance while maintaining edge strength. Together these features simplify holder selection and minimise set-up variation, improving surface quality and dimensional consistency on turned parts.

Economical machining through longer tool life and quick replacement

Using this indexable design within an ISO system reduces downtime for tool change and inventory complexity. The PVD-coated carbide surface of the grade improves resistance to built-up edge and flank wear, which in many operations results in longer edge life and lower cost per component. The single-sided chipbreaker supports predictable chip formation for a wide range of feeds and depths of cut, aiding chip control and protecting workpiece finishes — a rational approach to lowering operating costs and increasing throughput.

Practical guidance for selection and application

For external and internal turning select the chipbreaker and grade based on stability, workpiece material and cutting conditions; the single-sided chipbreaker suits many finishing and medium-depth operations. Ensure holder compatibility by checking form, size, thickness (2.38 mm) and fastening arrangement; triangular inserts with a 60° included angle commonly fit standard external holders and boring bars. If machining mixed batches of Stahl and rostfreier Stahl, this AH725 grade offers a balanced compromise between toughness and wear resistance to keep processes stable.

For tailored tooling recommendations or to secure genuine Tungaloy AH725 inserts, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number (SKU): 6856793-Tungaloy
• Manufacturer SKU: TUN6856793
• Manufacturer article number: 6856793
• Model series: ISO-Drehwendeschneidplatten
• Designation: TCMT110202 AH725 Tungaloy turning insert

Core specifications

• Insert angle: 60°
• Corner radius: 0.2 mm
• Plate thickness: 2.38 mm
• Inscribed size: 11 mm
• Relief angle (free angle): 7°
• Hole style: cylindrical hole + one-sided countersink (40°–60°)

Special features

• Material: carbide
• Coating: PVD
• Chipbreaker: single-sided
• Shape: triangular
• Application: turning (external and internal)
• Compatible with ISO-standard holders

FAQ

What materials is this insert suitable for?
The AH725 grade is intended for machining a broad range of materials including Stahl and rostfreier Stahl, offering a universal balance between toughness and wear resistance for mixed-production environments.

How does the chipbreaker influence performance?
The single-sided chipbreaker promotes controlled chip formation in many turning operations; the design supports better surface finish and easier chip evacuation when using appropriate feeds and depths of cut.

Which holder features must be checked for compatibility?
Compatibility depends on form, size, plate thickness (2.38 mm), fastening arrangement and the seat geometry to match the TCMT110202 profile; the central hole and countersink ensure correct clamping in standard ISO holders.

Is the insert suitable for internal turning in small-diameter holders?
Yes, the triangular format and compact geometry make the insert usable in many boring bars and internal turning holders, provided the holder matches the insert’s dimensions and tolerance class.

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.