TPGT 16T308 UX30 Wendeplatten - Tungaloy

Take advantage of the combination of a sharp UX30 grade, robust triangular geometry and precise 60° approach to achieve stable chip formation and low cutting forces in turning operations; order the insert via Metav Werkzeuge or consult our tooling specialists for integration advice.

TPGT16T308 UX30 Tungaloy turning insert (TPGT, 16T308, turning)

TPGT16T308 UX30 is an ISO‑standard triangular turning insert intended for both external and internal turning, offering a sharp uncoated carbide grade for reduced cutting forces and controlled chip formation

• ISO‑standard triangular insert, 60° geometry
• Sharp uncoated carbide grade UX30 for low cutting forces
• 0.8 mm corner radius for versatile turning
• Cylindrical hole with single‑side 40°–60° countersink

Consistent performance where low cutting forces matter

The TPGT16T308 insert combines the UX30 uncoated carbide grade with a triangular 60° geometry to deliver consistent cutting behaviour when low forces and clean chip formation are priorities. The uncoated carbide composition reduces the tendency for built‑up edge in certain steels and non‑ferrous materials, which helps to stabilise machining performance over repeated passes. This results in fewer interruptions, more predictable cycle times and improved component consistency for production runs that demand repeatability.

Geometry and chip control for reliable turning

A 0.8 mm corner radius paired with a single‑sided chipbreaker provides a balance between strength at the cutting edge and the ability to form controllable chips in a range of turning conditions. The triangular shape with 60° approach promotes secure seating in standard holders and offers three usable cutting edges per index, increasing tool utilisation. For jobs where chip evacuation and surface finish are important, the insert’s geometry helps maintain a steady metal removal process and reduces secondary operations.

Material suitability and recommended uses

Designed principally for turning, the insert is suitable for operations that prioritise low cutting forces and reliable chip formation. The UX30 grade is an uncoated cemented carbide formulated for sharp cutting edges and is particularly effective in applications with moderate rigidity where reduced cutting forces minimise vibration and improve surface integrity. Select the grade and chipbreaker to match the workpiece material and the desired balance between edge life and surface quality.

System compatibility and mounting considerations

The insert is an ISO‑standard type and compatibility with a holder depends on form, clearance angle, tolerance class, attachment, size and thickness. The part features a cylindrical hole with a single‑side countersink (40°–60°) for secure fastening, a plate thickness of 3.97 mm and a nominal size of 16. These characteristics support straightforward integration into common external holders and boring bars; ensure holder geometry matches the insert’s seating and clamping requirements to preserve repeatable cutting performance.

Contact Metav Werkzeuge for tailored application advice on Tungaloy turning inserts and to discuss availability—email info@metav-werkzeuge.com or call +49 2822 7131930 for guidance on holder compatibility and process optimisation.

Technical Data

• Article number: 6808983
• Manufacturer SKU: TUN6808983
• Our SKU: 6808983-Tungaloy
• Model series: ISO turning inserts
• Material: uncoated carbide

Facts

• Geometry: 60°
• Corner radius: 0.8 mm
• Plate thickness: 3.97 mm
• Plate size: 16
• Clearance angle: 11°

Special features

• Triangular plate form
• Single‑sided chipbreaker
• UX30 grade, sharp cutting edge
• Cylindrical hole with single‑side 40°–60° countersink
• Intended use: turning (external and internal)
• ISO‑standard insert—compatibility depends on holder form and tolerance

FAQ

What work is this insert designed for?
The TPGT16T308 UX30 insert is designed for turning operations, including both external and internal turning, where low cutting forces and controlled chip formation are required.

Which materials work best with this grade?
The UX30 uncoated carbide grade is effective in applications requiring a sharp cutting edge; it performs well in a range of steels and non‑ferrous materials when low cutting forces are beneficial.

How is the insert fixed in the holder?
This insert features a cylindrical hole with a single‑side countersink (40°–60°) and requires a compatible ISO‑type holder that matches the form, thickness and tolerance class for secure clamping.

What are the key dimensions to check for compatibility?
Check the plate size (16), plate thickness (3.97 mm), corner radius (0.8 mm) and the 60° geometry to ensure the holder seats the insert correctly and maintains the intended clearance angle.

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.