TPGT 110202 NS9530 Wendeplatten - Tungaloy

The combination of a sharp, uncoated cermet cutting edge and a precise 60° triangular geometry ensures superior surface quality and low cutting forces; the 0.2 mm corner radius further refines finish and repeatability. Order the insert directly via Metav Werkzeuge or consult our specialists for application guidance.

TPGT 110202 NS9530 — Tungaloy triangular turning insert for finishing

The TPGT110202 NS9530 is an ISO-format triangular turning insert engineered for finishing operations on steel, offering a sharp uncoated cermet grade with a controlled corner radius.

• ISO triangular insert TPGT110202, 60° geometry
• Uncoated cermet grade NS9530 for finishing
• Sharp edge for low cutting forces and fine finish
• Single-sided chipbreaker, with central hole and countersink

Achieving superior surface quality with a finishing cermet

The uncoated cermet grade NS9530 is formulated as a finishing material for steel, combining a sharp cutting edge with minimal built-up edge tendency. This leads to low cutting forces and consistently improved surface characteristics in continuous cutting scenarios and when using small depths of cut. As a consequence, cycle stability and repeatability are increased, which supports predictable process windows in production environments. The finishing behaviour reduces the need for secondary operations, delivering time and cost savings during component finishing.

Designed geometry for stable, ISO-compliant tooling interfaces

The triangular 60° plate geometry and the specified corner radius of 0.2 mm are decisive for predictable tool life and part quality. The insert conforms to ISO form and size, so compatibility with holders is governed by matching form, clearance (free) angle, tolerance class, fastening method, dimension and plate thickness. The ISO standardisation simplifies holder selection and inventory management: a correctly matched holder and clamp set ensures accurate positioning and stable cutting conditions, reducing vibration and improving surface integrity.

Practical features that support workshop productivity

The plate thickness (2.38 mm), single-sided chipbreaker and the central hole with a cylindrical bore plus single-sided countersink (40°–60°) are designed for secure clamping and consistent seating in standard toolholders. Being uncoated preserves the sharpness required for finishing applications, while the chip control geometry is suited to continuous turning. The system approach—ISO insert, matching external holder or boring bar, shim/clamp set and replacement screws—enables fast changes and predictable set-up times, supporting lean workflows and reduced machine downtime.

For tailored finishing solutions and availability of Tungaloy inserts contact Metav Werkzeuge for technical advice and supply at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Manufacturer article number: 6997991
• SKU: 6997991-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: cemented carbide
• Grade: NS9530
• Type: uncoated cermet
• Application: turning

Numerical data

• Corner radius: 0.2 mm
• Included angle: 60°
• Free (clearance) angle: 11°
• Plate thickness: 2.38 mm
• Plate size: 11 mm

Design & special features

• Plate form: triangular
• Hole: with central hole
• Hole style: cylindrical hole + single-sided countersink (40°–60°)
• Chipbreaker: single-sided
• Typical use: external and internal turning; finishing on steel
• System: ISO insert with matching holder, shim/clamp set and screws

FAQ

Is this insert suitable for finishing steel components?
Yes. The NS9530 finishing grade is specified for finishing operations on steel; the TPGT110202 insert offers a sharp uncoated cermet edge that produces low cutting forces and a high-quality surface finish.

Can the insert be used for internal as well as external turning?
Yes. The insert is intended for both external and internal turning when paired with the appropriate holder or boring bar; compatibility depends on matching the ISO form, clearance angle, tolerance class, fastening method, size and thickness.

Does the plate require a coated grade for better wear resistance?
This particular variant is an uncoated cermet designed for finishing. For applications demanding higher wear resistance, alternative coated grades would be considered, but the NS9530 grade prioritises surface quality and low cutting forces.

How does the 0.2 mm corner radius affect machining results?
A 0.2 mm corner radius supports improved surface quality and edge strength in finishing cuts; it helps distribute cutting loads and reduces the tendency for edge chipping under stable cutting conditions.

What clamping features does the insert have to ensure stability?
The plate includes a central hole and a cylindrical bore with a single-sided countersink (40°–60°), enabling secure clamping in compatible ISO toolholders and ensuring consistent seating and repeatability.

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.