TPMT 110204 NS9530 Wendeplatten - Tungaloy

Take advantage of the combination of a sharp cermet cutting edge, ISO-standard fit and precise geometry for reliable finishing on steel; the insert supports continuous cuts with low cutting forces and consistent surface quality. Order the insert directly via Metav Werkzeuge or consult our technical team for application-specific recommendations.

TPMT 110204 NS9530 — Tungaloy triangular turning insert for fine finishing (ISO 110204)

TPMT110204 NS9530 is a triangular ISO turning insert designed for finishing operations on steel, characterised by an uncoated cermet grade and a sharp geometry for low cutting forces

• Uncoated cermet grade NS9530
• Sharp cutting edge for high surface finish
• Triangular 11 mm size with 0.4 mm nose radius
• 11° clearance and 2.38 mm plate thickness

High-quality finishing with cermet grade NS9530

The uncoated cermet NS9530 is optimised for finishing cuts on steel, delivering a sharp cutting edge that reduces cutting forces and improves the produced surface. Cermet grades combine ceramic and metallic properties to give a hard cutting edge with better wear resistance in finishing applications; this means more consistent component surfaces when machining continuous cuts or shallow depths of cut. The specified combination of geometry and material supports fine surface integrity without aggressive cutting parameters, which is particularly useful where dimensional accuracy and surface quality take priority.

ISO compatibility and straightforward toolset integration

Marked as ISO 110204, this triangular insert fits holders and boring bars that conform to the same ISO designation; compatibility depends on form, clearance angle, tolerance class, fastening method, size and thickness. The insert has an 11° clearance, an active 0.4 mm nose radius and a 2.38 mm thickness, which are decisive dimensions when selecting the correct clamping set and replacement screws as part of a complete tooling system. The central cylindrical hole with a single-side countersink (40°–60°) enables secure indexing and repeatable location in standard clamping systems, so insert interchange is fast and reliable on ISO tooling platforms.

Controlled chip formation and stable machining behaviour

A single-sided chipbreaker is provided to assist chip control during turning, particularly in continuous-feed finishing operations. The geometry and the NS9530 grade combine to maintain low cutting forces and predictable chip flow, reducing vibration and promoting stability at the cut. For shops focused on repeatability, this translates into fewer interruptions for chip clearing and a consistent surface finish across batches, supporting process stability in serial turning tasks.

Practical selection and handling for workshop use

As an ISO triangular insert for turning, this component is intended for use with a matching external holder or boring bar plus the appropriate backing pad and clamping set. When replacing inserts, ensure the holder accepts the ISO 110204 form and the insert thickness of 2.38 mm; this preserves seating accuracy and cutting geometry. The finishing orientation and the uncoated cermet nature of the grade make this insert particularly suitable for steel finishing where fine tolerances and surface quality are required. For specific material mixes or interrupted cuts, consult tooling experts to verify the match between insert grade, chipbreaker and process stability.

For fine finishing applications with Tungaloy inserts such as the TPMT110204 NS9530, contact Metav Werkzeuge for tailored recommendations and compatibility checks — info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: 6998522-Tungaloy
• Manufacturer article number: 6998522
• Manufacturer SKU: TUN6998522
• Model series: ISO-Drehwendeschneidplatten
• Brand: Tungaloy

Numbers / Core technical data

• ISO designation: 110204
• Insert form size: 11 mm
• Corner radius: 0.4 mm
• Clearance angle: 11°
• Plate thickness: 2.38 mm
• Included angle: 60°

Designs / Special features

• Uncoated cermet grade NS9530
• Triangular insert form
• Cylindrical hole + single-side countersink (40°–60°)
• One-sided chipbreaker
• Intended application: turning (finishing on steel)
• Compatibility determined by form, clearance, tolerance, fastening, size and thickness

FAQ

Is this insert suitable for finishing steel?
Yes. The TPMT110204 NS9530 is a finishing-grade, uncoated cermet insert developed for turning steel, offering a sharp cutting edge and low cutting forces for improved surface quality.

Which holders will accept this ISO insert?
Holders and boring bars that conform to the ISO 110204 form and accept an 11 mm triangular insert with 2.38 mm thickness will be compatible, provided the clearance angle and fastening method match.

What is the purpose of the cylindrical hole and countersink?
The central cylindrical hole with a single-side countersink (40°–60°) ensures secure, repeatable location in standard clamping systems and simplifies indexing during insert changes.

Can this insert handle interrupted cuts?
The grade and geometry are optimised for continuous finishing cuts and small depths of cut; for interrupted cutting, evaluation against the specific workpiece and process stability is recommended.

What is the manufacturer SKU for ordering?
The manufacturer SKU is TUN6998522 and the listed article number is 6998522-Tungaloy.

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.