TCMT 110208 T5115 Wendeplatten - Tungaloy

Take advantage of CVD-coated carbide T5115 for balanced wear resistance and edge stability, the 60° ISO triangular geometry with a 0.8 mm corner radius for precise turning, and secure mounting via the cylindrical hole with one-sided countersink — order directly via Metav Werkzeuge or ask our consultants for application advice.

TCMT 110208 T5115 indexable turning insert (for turning) by Tungaloy — CVD-coated carbide, for cast iron

A TCMT 110208 T5115 indexable insert designed for ISO-standard external and internal turning of cast iron, offering a triangular form with a cylindrical hole and single-sided chipbreaker for stable cutting performance.

• ISO triangular insert TCMT 110208, 60° geometry
• CVD-coated carbide grade T5115 for cast iron
• 0.8 mm corner radius, single-sided chipbreaker
• Cylindrical hole with one-sided countersink

Reliable cutting performance for cast-iron machining

The CVD-coated carbide grade T5115 combines wear resistance with edge stability, making it suitable for a wide range of cast-iron turning tasks. With a balanced coating and substrate composition, the grade reduces flank wear while maintaining a robust cutting edge under varying cutting forces. The 0.8 mm corner radius and 60° insert angle contribute to consistent chip formation and predictable tool life, supporting productive machining cycles and fewer indexings.

Precise fit and secure clamping for ISO systems

The insert is manufactured to ISO dimensions, ensuring compatibility with standard toolholders when matched by form, relief angle, tolerance class, fastening, size and thickness. The design includes a cylindrical hole with a single-sided countersink (40°–60°) to improve seating stability in the pocket and simplify assembly. The 7° relief angle and nominal 2.38 mm thickness promote reliable load transfer between insert and holder, reducing vibration and helping to maintain surface finish quality during both external and internal turning operations.

Practical machining advice and application scope

Intended for external and internal turning, the triangular insert with a single-sided chipbreaker suits a range of roughing and finishing steps in cast-iron components when paired with the correct holder and cutting parameters. Selection of the chipbreaker and grade should be aligned with workpiece stability and the intended machining operation; this ensures optimal chip control and surface integrity. The system approach — insert, matching holder, shim and clamping set — facilitates quick replacement and reduced downtime in production environments.

Choose Tungaloy T5115 inserts for consistent cast-iron performance — contact Metav Werkzeuge for tailored application advice at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6864552
• Manufacturer SKU: TUN6864552
• Model series: ISO turning indexable inserts
• Material: carbide

Facts

• Insert designation: TCMT110208
• Grade: T5115
• Geometry angle: 60°
• Relief angle: 7°
• Corner radius: 0.8 mm
• Thickness: 2.38 mm
• Size: 11

Special features

• CVD-coated carbide
• Triangular insert with cylindrical hole
• Hole style: cylindrical hole + one-sided countersink (40°–60°)
• Single-sided chipbreaker
• Universal grade optimised for cast iron
• ISO-normalised compatibility with standard holders

FAQ

What materials is this insert suitable for?
The TCMT110208 T5115 insert is a CVD-coated carbide grade developed primarily for cast iron machining, offering a balanced combination of wear resistance and edge stability for reliable turning operations.

How does the hole style affect mounting?
The cylindrical hole with a one-sided countersink (40°–60°) provides a secure seating in compatible toolholders, improving clamping stability and reducing the risk of movement under cutting loads when using the TCMT 110208 T5115 insert.

Which chipbreaker is integrated and when should it be used?
This insert features a single-sided chipbreaker, which is suitable for stable turning applications where controlled chip formation and good surface finish are required; selecting the proper chipbreaker and parameters depends on workpiece rigidity and machining strategy.

Can this insert be used for internal turning as well as external turning?
Yes — the ISO-standard triangular form and the grade’s balanced properties allow use in both external and internal turning applications, provided the toolholder and setup match the insert’s geometry and dimensions.

What are the key dimensions to check when selecting a compatible holder?
When matching a holder for this insert, check the insert designation (TCMT110208), relief angle (7°), thickness (2.38 mm), size (11) and the hole/countersink style to ensure correct fit and clamping.

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.