TCMT 110208 AH725 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated AH725 grade and a 0.8 mm nose radius for stable, repeatable turning operations; the ISO TCMT110208 geometry ensures compatibility with standard holders and reduces set-up time. Order the TCMT110208 AH725 insert directly via Metav Werkzeuge or consult their advisors for the optimal chipbreaker and holder match.

TCMT 110208 AH725 Turning insert (ISO TCMT110208) — PVD-coated carbide, 0.8 mm radius (Tungaloy)

TCMT110208 AH725 is an ISO-standard triangular indexable insert designed for external and internal turning applications where process security and versatile material coverage are required

• PVD-coated carbide grade AH725
• ISO TCMT110208 triangular insert
• 0.8 mm nose radius for fine profiles
• Compatible with ISO turning holders

High-capacity, wear-resistant grade for mixed-material production

The PVD-coated AH725 carbide offers a balanced combination of wear resistance and toughness suitable for machining Stahl and rostfreier Stahl. This universal, chipbreaker-matched grade was developed for applications where tool reliability across varying workpiece materials is essential. The result is stable chip formation and consistent cutting-edge performance, which contributes directly to reduced rework and more predictable cycle times on mixed-production jobs.

Geometry engineered for repeatable clamping and accurate form control

Built to the ISO TCMT110208 standard, the triangular indexable insert provides three usable corners and precise seating when paired with the correct holder and shim. Key geometry values—0.8 mm nose radius, 7° relief angle and a plate thickness of 2.38 mm—ensure consistent seating, accurate form control and reliable cutting when interrupted cuts or variable cutting forces occur. The insert’s cylindrical hole with a one-sided countersink (40°–60°) secures clamping torque and repeatability, reducing set-up variation and minimising vibration-induced wear.

Practical system integration for efficient turning operations

As part of a complete system—insert, external holder or boring bar, underlay shim and mounting screw—the TCMT110208 form facilitates fast replacement and precise reindexing. For external and internal turning, select the chipbreaker tailored to the material and stability of the set-up; the supplied one-sided chipbreaker concept supports reliable chip flow in many turning scenarios. Assistance is available from Metav Werkzeuge for matching holders and selecting the correct chipbreaker to balance surface finish and tool life.

Operational benefits that support productivity and quality

The design focus on process security and robust edge integrity makes this insert particularly well suited to smaller tools and operations where tooling changes must be kept to a minimum. Users will typically observe improved surface finish consistency and extended tool life, while the universal character of the grade reduces inventory complexity. Where frequent material changes occur, the combination of PVD coating and the AH725 substrate helps maintain dimensional stability and predictable wear behaviour.

For tailored selection of Tungaloy AH725 turning inserts and advice on holder compatibility, contact Metav Werkzeuge: info@metav-werkzeuge.com, +49 2822 7131930

Technical data

• Article number: 6856718
• Manufacturer SKU: TUN6856718
• Brand: Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Designation: TCMT110208 AH725 Tungaloy-Wendeplatte

Facts

• Shape: triangular
• ISO code: 110208
• Radius: 0.8 mm
• Relief angle: 7°
• Plate thickness: 2.38 mm
• Plate size: 11 mm

Special features

• Material: carbide
• Coating: PVD-coated
• Chipbreaker: one-sided
• Hole: cylindrical hole + one-sided countersink (40°–60°)
• Application: turning (external and internal)
• Designed for compatibility with ISO turning holders

FAQ

What materials is this insert suitable for?
The TCMT110208 AH725 insert from Tungaloy is optimised for machining Stahl and rostfreier Stahl, providing reliable chip control and edge stability across these alloys.

How does the 0.8 mm nose radius affect the finished part?
A 0.8 mm nose radius offers a balance between profile definition and edge strength, improving surface finish consistency while reducing the risk of edge chipping during turning.

Is the insert compatible with standard ISO holders?
Yes. The TCMT110208 geometry and the cylindrical hole with countersink are designed to match ISO-standard external holders and boring bars for secure clamping and repeatable positioning.

What is the benefit of the AH725 grade and PVD coating?
The AH725 grade combined with a PVD-coated surface increases wear resistance and heat endurance, extending tool life and maintaining cutting performance under varying production conditions.

How many cutting edges are available per insert and how is indexing performed?
The triangular insert form provides three cutting corners; indexing is performed by loosening the clamp screw, rotating the insert to the next corner and re-securing, ensuring quick on-machine changeover.

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.