TPGT 110304 NS9530 Wendeplatten - Tungaloy

Take advantage of precise finishing and low cutting forces combined with ISO compatibility for reliable turning results; order directly via Metav Werkzeuge or consult our team for application guidance.

TPGT110304 NS9530 turning insert — triangular ISO finishing insert by Tungaloy

The TPGT110304 NS9530 is an ISO-standard triangular turning insert designed for finishing operations on steel, offering a sharp cutting edge and compatibility with standard external and internal holders.

• ISO triangular turning insert TPGT110304
• Uncoated cermet NS9530 for finishing steel
• Sharp cutting edge for low cutting forces
• Cylindrical hole with one-sided countersink

Consistent high-quality finishes for steel components

The uncoated cermet grade NS9530 is formulated for finishing passes on steel, delivering a sharp cutting edge that reduces ploughing and produces a high surface finish. In practical terms, this means fewer secondary operations and a more consistent surface right off the tool, which supports shorter process chains and predictable part quality. The material choice and ground edge geometry are particularly suited to continuous cuts and small depths of cut, where surface integrity and dimensional stability matter most.

Secure clamping and predictable tool geometry

The triangular insert features a 0.4 mm nose radius, a 11° relief angle, and a 60° included angle, which together define the contact geometry and cutting engagement. The insert is supplied with a cylindrical hole and a one-sided countersink (40°–60°) to ensure stable clamping in compatible holders. Compatibility with a given holder is determined by form, relief angle, tolerance class, fastening method, size and thickness; the clear ISO specification of this insert supports repeatable mounting and machining results when assembled with an appropriate external holder, shim or clamping set and replacement screws.

Application-focused design for finishing turning

With a single-sided chipbreaker, this insert is optimised for finishing cuts on external and internal turning operations where low cutting forces and excellent surface quality are required. Selecting the correct chipbreaker and grade according to material, cutting mode and machine stability will yield the best outcome: reduced vibration, consistent chip formation and controlled cutting loads. The insert’s construction and dimensions make it a practical choice for shops that run high-volume finishing cycles or precision single-part manufacturing.

For tailored advice on integrating the NS9530 grade into production or to place an order via Metav Werkzeuge, contact our consultants at info@metav-werkzeuge.com or call +49 2822 7131930 — we will recommend the compatible holder and clamping set for the intended application.

Technical data

• Article number: 6997978
• Manufacturer SKU: TUN6997978
• Model series: ISO turning indexable inserts
• ISO designation: TPGT110304
• Grade: NS9530
• Material: cemented carbide

Facts

• Thickness: 3.18 mm
• Size: 11
• Corner radius: 0.4 mm
• Relief angle: 11°
• Included angle: 60°
• Countersink angle: 40°–60°

Special features

• Triangular insert shape
• Cylindrical hole with one-sided countersink
• Single-sided chipbreaker
• Intended application: turning
• System components: insert, external holder or boring bar, shim/clamp and replacement screws

FAQ

What materials is this insert best suited for?
The NS9530-grade TPGT110304 insert is optimised for finishing on steel and is specified for continuous cuts and small depths of cut to achieve high surface quality.

Can this insert be used for internal turning?
Yes, the insert is suitable for both external and internal turning when paired with the correct external holder or boring bar and appropriate clamping components.

How does the hole style affect clamping?
The cylindrical hole with a one-sided countersink (40°–60°) ensures secure locating and reliable clamping in compatible ISO holders, improving repeatability.

Which feature ensures low cutting forces?
The combination of the sharp cutting edge and the NS9530 cermet grade reduces cutting forces, which helps to maintain surface finish and dimensional control during finishing passes.

What system components are required to mount the insert?
Mounting requires a compatible external holder or boring bar, a suitable shim or clamp set and replacement screws to match the insert’s size, thickness and hole configuration.

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.