CNMG 120404 AT9530 Wendeplatten - Tungaloy

Take advantage of the combination of precision surface quality, consistent wear resistance and ISO compatibility for efficient finishing operations; the coated AT9530 cermet grade delivers a fine finish with predictable tool life. Order the insert directly via Metav Werkzeuge or contact the consultants for holder recommendations and cutting-parameter guidance.

CNMG 120404 AT9530 – ISO turning indexable insert, coated cermet by Tungaloy

CNMG 120404 AT9530 is an ISO‑standard indexable turning insert engineered for finishing and light turning of steel components

• ISO‑standard CNMG 120404 form
• Coated cermet grade AT9530 for fine finishes
• Double‑sided chipbreaker for consistent chips
• Rhombic shape with 0.4 mm corner radius

High‑precision finishing with the AT9530 cermet

The CNMG 120404 AT9530 insert is optimised for finishing and light machining of steel, where a superior surface finish and predictable wear are priority. The coated cermet substrate combines the hardness and heat resistance necessary for smooth, low‑vibration cuts, producing consistent part quality and reducing rework. This results in measurable process efficiency: fewer passes and less post‑machining polishing, which supports shorter cycle times and improved part throughput.

Secure fit and ISO compatibility for predictable performance

As an ISO‑standard insert, compatibility with the clamping system is determined by the insert form, 0° relief, tolerance class, mounting style, nominal size and thickness. Key dimensions are a plate size of 12 mm, a plate thickness of 4.76 mm, and a corner radius of 0.4 mm, together with a cylindrical centre hole for secure fastening. These characteristics ensure repeatable seating in the toolholder and uniform engagement with the workpiece, which contributes to consistent cutting forces and stable machining results.

Chip control and operational benefits for production environments

The integrated double‑sided chipbreaker delivers controlled chip formation in both indexed positions, aiding evacuation and reducing the risk of chip re‑entanglement. When combined with the AT9530 grade, the insert supports high‑quality finishes at modest cutting depths and speeds commonly used for light turning. The system approach—insert plus compatible holder, shim or clamping set and replacement screws—simplifies maintenance and reduces downtime during re‑indexing or tool changes, improving overall equipment effectiveness.

Who gains most and practical selection advice

Job shops, precision component manufacturers and production lines that require economical finishing will benefit from this insert. Select the chipbreaker style and grade to match the workpiece material and the machine–workpiece stability. For less rigid setups, adapt cutting parameters to reduce vibration; for stable fixtures, the grade enables higher surface quality and longer intervals between indexing. When specifying toolholders, ensure they match the ISO form and the insert thickness for optimal clamping force and repeatability.

For precision finishing with reliable wear resistance, contact Metav Werkzeuge for tailored recommendations on the CNMG 120404 AT9530 and compatible holders — email info@metav-werkzeuge.com or call +49 2822 7131930.

Technical data

• Article number: 6724549
• SKU: 6724549-Tungaloy
• Manufacturer SKU: TUN6724549
• Model series: ISO‑Drehwendeschneidplatten
• Material: Hartmetall
• Grade: AT9530

Dimensions & core values

• Plate size: 12 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.4 mm
• Relief angle: 0°
• Included angle: 80°

Design & special features

• Rhombic plate form
• Cylindrical centre hole
• Double‑sided chipbreaker
• Coated cermet grade AT9530
• Application: Turning
• System components: insert, holder, shim/clamping set, replacement screws

FAQ

What is the CNMG 120404 AT9530 best suited for?
The CNMG 120404 AT9530 is intended for finishing and light turning of steel, delivering a fine surface finish and uniform wear through its coated cermet grade.

Will this insert fit standard ISO CNMG holders?
Compatibility with CNMG holders depends on matching the insert form, 0° relief, tolerance class, mounting and thickness; when those match, the insert seats and clamps correctly.

What benefits does the AT9530 cermet provide over conventional carbide?
The AT9530 coated cermet offers improved surface quality and stable wear in finishing tasks, reducing the need for secondary polishing compared with some carbide grades.

Is the insert indexable and how many cutting edges are available?
The rhombic CNMG design with a double‑sided chipbreaker provides multiple indexable edges; rotating the insert offers fresh cutting geometry and extended tool life.

Which chip control can be expected with this insert?
The double‑sided chipbreaker ensures consistent chip formation and evacuation in both indexed positions, improving process stability and surface integrity.

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.