TCMT 16T304 T505 Wendeplatten - Tungaloy

Take advantage of the combination of economical CVD-coated carbide, precise ISO TCMT16T304 geometry and reliable single-sided chip control for efficient turning of cast iron components; order this insert directly via Metav Werkzeuge or ask the consultants for application advice.

TCMT 16T304 T505 triangular indexable insert for turning – Tungaloy

The TCMT16T304 T505 is an ISO-format triangular indexable insert designed for efficient external and internal turning of cast iron, offering predictable tool life and stable chip formation.

• CVD-coated carbide for cast iron
• Triangular ISO form TCMT16T304
• 0.4 mm corner radius for precise profiles
• Single-sided chipbreaker, cylindrical hole

Productive cast-iron machining with consistent results

The CVD-coated carbide substrate of this insert provides a hard, wear-resistant cutting edge that is optimised for economical machining of cast iron. The T505 grade combines good edge stability with wide material coverage, which results in longer tool life and fewer index changes under stable cutting conditions. For production environments where cycle time and predictability matter, this geometry and grade reduce downtime and support a steady output, while the single-sided chipbreaker improves chip control in continuous turning operations.

Secure clamping and repeatable component geometry

The triangular ISO TCMT16T304 form, together with the cylindrical hole plus one-sided countersink (40°–60°), ensures reliable seating and clamping in compatible external holders or boring bars. The insert’s 3.97 mm thickness and 7° relief angle contribute to robust mounting and positive load distribution at the tool tip. The 0.4 mm corner radius produces precise profile edges and helps achieve reproducible surface finishes, making the geometry well suited to batch production where tolerance stability is essential.

Practical selection and system considerations for workshop use

This indexable insert is intended for turning and is supplied as part of an ISO-series system that requires a matching external holder, shim/clamp set and replacement screws. The single-sided chipbreaker should be chosen according to workpiece stability, interrupted cuts and desired cutting speeds to balance productivity and finish. For customers less familiar with technical specifics, the simple rule is: prioritise rigidity and the correct chipbreaker for the material to harness the T505 grade’s economy and the insert’s reliable performance.

For application guidance or to secure reliable supply of the Tungaloy TCMT16T304 T505 insert, contact Metav Werkzeuge for tailored advice and prompt delivery

Technical data

• Article number: 6831850
• SKU (seller): 6831850-Tungaloy
• Manufacturer SKU: TUN6831850

Numbers / Core technical data

• ISO designation: 16T304
• Size: 16
• Thickness: 3.97 mm
• Corner radius: 0.4 mm
• Included hole: with cylindrical hole and one-sided countersink (40°–60°)
• Relief angle: 7°
• Included angle: 60°

Special features

• Material: carbide
• Coating / grade: T505 (CVD-coated carbide)
• Insert shape: triangular
• Chipbreaker: single-sided
• Intended application: turning (external and internal)
• System components: insert, compatible external holder or boring bar, shim/clamp set and replacement screws
• Compatibility determined by form, relief angle, tolerance class, attachment, size and thickness

FAQ

Which materials is this insert best suited for? The TCMT16T304 T505 insert from Tungaloy is optimised for machining cast iron, with the CVD-coated carbide grade offering economical performance and stable chip formation in that material.

What determines compatibility with toolholders? Compatibility depends on the insert's ISO shape, relief angle, tolerance class, attachment method, thickness and size; holders designed for the TCMT form and 16 size accept this insert reliably.

What are the key cutting geometries of the insert? The insert features a 0.4 mm corner radius, 3.97 mm thickness, 7° relief angle and a cylindrical hole with one-sided countersink (40°–60°), enabling secure clamping and reproducible cutting geometry.

How should the chipbreaker be selected for different jobs? Select the chipbreaker based on workpiece stability, presence of interrupted cuts and the intended cutting speed; the single-sided chipbreaker on this insert aids chip control in stable turning operations.

How does the T505 grade affect machining performance? The T505 grade provides a wear-resistant CVD coating that supports productive machining of cast iron, balancing abrasive wear resistance with a stable cutting edge for consistent results and reduced frequency of index changes.

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.