TCMT 110304 NS9530 Wendeplatten - Tungaloy

Take advantage of the combination of precise finishing performance, low cutting forces and ISO‑compatible mounting for reliable steel turning; order the genuine insert directly via Metav Werkzeuge or ask the consultants for application support.

TCMT 110304 NS9530 — Tungaloy turning insert for finishing, uncoated cermet, 0.4 mm radius

A TCMT110304 NS9530 indexable turning insert designed for finishing steel, offering a sharp cutting edge, low cutting forces and consistent surface quality in continuous-cut operations.

• Uncoated cermet grade NS9530 for fine finishing
• 0.4 mm corner radius for high surface quality
• ISO‑standard triangular insert, 11 mm inscribed circle
• Single‑sided chipbreaker, suitable for continuous cuts

Superior finishing performance for turned steel components

The uncoated cermet composition of this insert is tailored for finishing operations on steel, delivering a sharp edge and reduced adhesion at the cutting zone. As a finishing grade, the insert produces improved surface finish with lower tendency for built-up edge compared with standard carbide in comparable speeds. The combination of a ground cutting edge and the NS9530 grade results in low cutting forces and stable cutting conditions, which in turn minimise chatter and reduce the need for secondary machining.

Precision geometry that ensures repeatable results

The triangular geometry with an inscribed circle of 11 mm and an included angle of 60° provides predictable cutting kinematics and straightforward indexing. The 0.4 mm corner radius supports small depth-of-cut finishing passes while maintaining edge security, and the 7° relief angle ensures the insert clears the workpiece without rubbing. The cylindrical hole with a one‑sided countersink (40°–60°) secures fast and exact clamping in compatible ISO holders, supporting repeatable positioning and reduced set-up variation.

Process advantages: efficiency, consistency and lower rework

Designed for continuous cutting, this insert and its single‑sided chipbreaker help control chip flow and reduce interruptions in automated production. The finishing-focused grade reduces the need for slower finishing passes or rework, improving throughput and part conformity. Where surface quality and dimensional accuracy are priorities, the geometry and grade together contribute to shorter cycle times and consistent part quality, offering a clear efficiency gain in series production.

System compatibility and practical handling

The insert is part of an ISO‑based system comprising the indexable plate, a matching external holder or boring bar, a shim/clamp set and replacement screws. Compatibility with a chosen holder is determined by form, relief angle, tolerance class, fastening method, size and thickness — factors that ensure secure fitment and correct cutting orientation. When replacing an insert, use the specified mounting hardware and check seat cleanliness to preserve the ISO standard seating and repeatable clamping accuracy.

Contact Metav Werkzeuge for tailored technical advice on the Tungaloy TCMT110304 NS9530 finishing insert, availability and holder compatibility — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6951416
• Manufacturer SKU: TUN6951416
• SKU: 6951416-Tungaloy
• Type designation: TCMT110304

Facts

• Corner radius: 0.4 mm
• Thickness: 3.18 mm
• Inscribed circle: 11 mm
• Relief angle: 7°
• Included angle: 60°

Special features

• Material: carbide
• Grade/coating: NS9530 (uncoated cermet)
• Geometry: triangular insert
• Hole: with hole — cylindrical hole + one‑sided countersink (40°–60°)
• Chipbreaker: single‑sided
• Typical application: external and internal turning; finishing on steel
• System components: insert, suitable outer holder or boring bar, shim/clamp set, replacement screws

FAQ

Which materials is this insert suitable for?
The Tungaloy TCMT110304 NS9530 turning insert is optimised for finishing on steel; the NS9530 cermet grade is designed to give low cutting forces and excellent surface quality in continuous cuts.

How does the insert secure to a holder?
The TCMT110304 seats via a cylindrical hole with a one‑sided countersink (40°–60°); correct holder compatibility depends on form, relief angle, tolerance class, fastening method, size and thickness.

What cutting tasks is the chipbreaker designed for?
The single‑sided chipbreaker on this insert is intended for continuous cutting and finishing passes, promoting predictable chip flow and stable cutting conditions.

Can the insert be used for internal and external turning?
Yes — the ISO‑standard triangular shape and 60° included angle make the insert suitable for both external and internal turning when fitted to the appropriate holder.

What is the manufacturer article number and SKU?
Manufacturer article number: 6951416; Manufacturer SKU: TUN6951416; the item is listed as 6951416‑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.