TPGT 130304 NS9530 Wendeplatten - Tungaloy

Benefit from precision finishing, low cutting forces and ISO compatibility for reliable turning operations; the combination of a sharp uncoated cermet grade and a 0.4 mm nose radius supports consistently high surface quality and stable machining. Order the TPGT 130304 NS9530 insert directly via Metav Werkzeuge or ask our consultants if needed.

TPGT 130304 NS9530 Tungaloy Turning Insert — uncoated cermet, 0.4 mm nose radius

The TPGT 130304 NS9530 is an ISO-standard turning insert designed for finishing steel; it offers a sharp cutting edge and is intended for continuous cuts and small depths in external and internal turning.

• ISO-standard triangular insert
• Uncoated cermet grade NS9530
• 0.4 mm nose radius for fine finishes
• Cylindrical hole with 40°–60° countersink

High-precision finishing for steel turning

The finishing grade is an uncoated cermet formulated to deliver a sharp cutting edge and reduced cutting forces, resulting in a high surface finish on steel components. As a finishing insert, the geometry and material of the grade are optimised for continuous cuts and small depths, which lowers the risk of build-up edge and improves repeatability across serial parts. The combination of a finely honed edge and cermet chemistry supports dimensional control and consistent part quality during precision turning.

Stable clamping and repeatable geometry for reliable cycles

The triangular plate form with a 60° included angle and a 0.4 mm nose radius provides predictable engagement and surface generation. A relief angle of 11° and a plate thickness of 3.18 mm contribute to mechanical stability at the cutting zone, while the insert’s cylindrical hole with a single‑sided countersink (40°–60°) ensures firm, repeatable clamping in ISO-compatible holders. The stable assembly reduces vibration and helps to maintain tool life and part tolerances over longer production runs.

Productivity gains from ISO conformity and chip control

Conformity with ISO dimensions simplifies integration into existing tool systems, enabling quick changeover and reduced setup times. The one-sided chipbreaker is tailored for finishing tasks and assists chip control without compromising the machined surface. For workshops aiming to improve throughput without sacrificing finish quality, this insert supports shorter cycle times and predictable machining parameters, which together lower process variability and increase overall productivity.

Material characteristics and recommended applications

The cutting material is an uncoated cermet grade (NS9530) that combines ceramic hardness with metal toughness to sustain a sharp edge during finishing. Cermet inserts are particularly effective on steel when small depths of cut and continuous feed are applied; they produce fine surface finishes and can extend intervals between dressing or edge changes. Typical applications include precision component turning in job shops and production environments where surface integrity and dimensional accuracy are priorities. If further machining data or application guidance is required—such as recommended feeds, speeds or holder selection—contact details for technical queries are available below.

Contact Metav Werkzeuge for application advice on Tungaloy NS9530 finishing inserts, availability and technical consultation via info@metav-werkzeuge.com or by phone at +49 2822 7131930

Technical data

• Article number: 6997994
• SKU: 6997994-Tungaloy
• Manufacturer SKU: TUN6997994
• Model series: ISO-Drehwendeschneidplatten
• Label: TPGT130304 NS9530 Tungaloy-Turning Insert

Core measurements

• Corner radius: 0.4 mm
• Plate thickness: 3.18 mm
• Size: 13
• Included angle: 60°
• Relief angle: 11°

Special features

• Material: cemented carbide
• Cutting material: uncoated cermet grade NS9530
• Plate form: triangular
• Hole: cylindrical hole with single-sided countersink (40°–60°)
• Chipbreaker: one-sided, suitable for finishing
• Application: external and internal turning
• ISO-standard dimensions for holder compatibility

FAQ

Which materials is this insert intended for?
The TPGT 130304 NS9530 is specified as a finishing grade for steel; the uncoated cermet composition is optimised for fine surface finishes on steel under continuous cutting and small depth conditions.

Is this insert compatible with standard ISO holders?
Yes, compatibility follows ISO dimensions; the insert’s triangular form, hole position and thickness are designed for ISO-standard turning holders when matched by correct form, clearance and size.

What are the nose radius and relief angle of the insert?
This insert has a 0.4 mm nose radius and an 11° relief angle, providing a balance between edge robustness and surface quality.

What chip control does the insert provide and when should it be used?
The one-sided chipbreaker is designed for finishing operations; it aids chip control without compromising the surface, ideally applied in continuous cuts and small material removals.

Which identifiers are useful for ordering or stocking?
Refer to article number 6997994, SKU 6997994-Tungaloy and manufacturer SKU TUN6997994 when ordering the TPGT 130304 NS9530 turning insert from stock.

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.