TPGT 16T304 UX30 Wendeplatten - Tungaloy

Take advantage of the combination of a sharp cutting edge (UX30), robust cemented carbide construction and ISO compatibility for consistently low cutting forces and reliable chip control. Order the insert through Metav Werkzeuge or consult the technical team for optimisation of machining parameters.

TPGT16T304 UX30 Tungaloy indexable turning insert for turning

TPGT16T304 UX30 Tungaloy indexable insert designed for external and internal turning applications, featuring a triangular 60° geometry and a sharp, uncoated carbide grade for low cutting forces.

• Sharp uncoated UX30 cutting edge
• Triangular 60° form for versatile turning
• 0.4 mm corner radius for precision finishes
• Cylindrical hole with single-sided countersink

Efficient cutting with a low-force carbide grade

The UX30 grade is an uncoated cemented carbide designed to provide a sharp cutting edge and predictable wear behaviour. This results in reduced cutting forces, which is particularly beneficial for thin-walled components or unstable setups where vibration and part deflection are critical. The combination of a fine edge preparation and carbide substrate enables reliable chip formation, helping to avoid long, stringy chips that interrupt production and reduce tool life.

ISO conformity and straightforward toolholder compatibility

Supplied in the ISO series designation 16T304, the insert follows established industry dimensions and tolerances. Compatibility with a given toolholder is determined by form, relief angle, tolerance class, fastening method, size and thickness; this standardisation allows quick insert changes and minimises setup time. For workshops aiming to streamline tooling logistics, the adherence to ISO norms reduces the need for bespoke holders and supports consistent process documentation.

Geometry tailored for balanced strength and surface quality

The triangular insert features a 60° included angle and a 0.4 mm corner radius, paired with an 11° relief angle and a plate thickness of 3.97 mm. This geometry provides a good balance between edge strength and the ability to produce fine surface finishes during light to moderate cutting. The single-sided chipbreaker promotes controlled chip segmentation, improving productivity and reducing the likelihood of rework. A central hole with a cylindrical bore plus a one-sided countersink (40°–60°) ensures secure mounting and repeatable positioning.

Practical application notes for turning operations

Designed specifically for turning, this indexable insert excels in both external and internal operations when low cutting forces and good chip control are required. The sharp uncoated edge is suited to finishing and semi-finishing passes; for heavy roughing, consider inserts with larger radii or different grades. Integration into a complete system—insert, appropriate external holder or boring bar, shim/clamp set and replacement screws—ensures stable clamping and reliable repeatability on the shop floor.

Contact Metav Werkzeuge for tailored application advice and to secure the correct Tungaloy insert for specific turning tasks; email info@metav-werkzeuge.com or call +49 2822 7131930 for rapid support and order processing

Technical data

• Article number: 6808974
• Manufacturer SKU: TUN6808974
• SKU: 6808974-Tungaloy
• Designation: TPGT16T304 UX30

Dimensions & geometry

• Size: 16 mm
• Thickness: 3.97 mm
• Corner radius: 0.4 mm
• Relief angle: 11°
• Included angle: 60°

Special features

• Material: cemented carbide
• Grade: UX30 (uncoated)
• Plate form: triangular
• Hole: with hole (cylindrical) + one-sided countersink (40°–60°)
• Chipbreaker: single-sided
• Application: turning
• Model series: ISO turning inserts

FAQ

What materials is this insert intended for?
The UX30 grade TPGT16T304 insert from Tungaloy is designed for turning applications where low cutting forces and consistent chip control are priorities; specific material suitability depends on machining conditions and should be verified with cutting data.

How does the 0.4 mm corner radius affect performance?
A 0.4 mm corner radius balances edge strength and surface finish: it helps achieve a good finish on semi-finishing and finishing cuts while maintaining adequate resistance to edge chipping under moderate loads.

Is the insert compatible with standard ISO toolholders?
Yes. The ISO designation 16T304 indicates conformity with standard dimensions; compatibility depends on holder form, relief angle, tolerance class, fastening method, size and thickness.

What does the central hole and countersink provide?
The cylindrical hole with a one-sided countersink (40°–60°) ensures secure, repeatable clamping and correct axial positioning in compatible holders and boring bars.

Can this insert be used for internal turning?
The insert is suitable for both external and internal turning operations; ensure the chosen holder and setup provide the necessary rigidity for the intended depth of cut.

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.