CCMT 09T308 NS9530 Wendeplatten - Tungaloy

Benefit from the combination of the uncoated NS9530 cermet for outstanding surface quality, a 0.8 mm nose radius for precise finishing, and ISO compatibility for reliable tool replacement; order the insert directly via Metav Werkzeuge or consult their specialists for application advice.

CCMT 09T308 NS9530 turning insert by Tungaloy — uncoated cermet, 0.8 mm radius

The CCMT09T308 NS9530 is an ISO rhombic turning insert designed for fine finishing in turning operations, offering a sharp cutting edge and low cutting forces for continuous cuts and small depths of cut.

• Rhombic ISO insert CCMT 09T308
• Uncoated cermet grade NS9530
• Sharp edge for fine finishing
• 0.8 mm nose radius, 7° clearance

Consistent fine finishes and lower cutting forces for steel components

The uncoated cermet grade NS9530 is optimised for finishing steel: its fine-grained composition and sharp geometry reduce cutting forces and promote a superior surface finish. In practice, this means fewer passes to reach the required tolerance and less need for secondary finishing, which improves throughput and reduces rework. For non-specialists, cermet denotes a ceramic–metal composite that combines hardness and heat resistance with enough toughness for steady cutting; the result is a cutting edge that maintains sharpness during continuous operations and small depths of cut.

Predictable fit and quick replacement with ISO conformity

Designed to the ISO designation CCMT09T308, the insert ensures predictable compatibility with standard holders when form, clearance and tolerance class are matched. Key dimensions such as 3.97 mm thickness, 80° included angle, 7° clearance and a 0.8 mm nose radius determine the mechanical fit and cutting geometry. The insert features a cylindrical hole with a one-sided countersink (40°–60°) for positive clamping. These measurable parameters simplify integration into existing tool systems and reduce setup time on the shop floor.

Practical application guidance and workshop benefits

This turning grade is intended primarily for external and internal turning where a high-quality finish is the priority. The single-sided chipbreaker aids controlled chip formation in continuous cuts; selecting the matching chipbreaker and grade according to workpiece material and machine stability results in optimal performance. For workshops, the principal advantages are repeatable surface quality, reduced machining cycles on fine-turning tasks and stable edge behaviour that extends effective tool life. Technical compatibility checks should focus on holder form and clamping geometry to ensure the expected process reliability.

For precise finishing tasks choose the Tungaloy NS9530 CCMT 09T308 insert and contact Metav Werkzeuge for targeted product selection and implementation advice

Technical data

• Article number: 6997714
• Manufacturer SKU: TUN6997714
• SKU: 6997714-Tungaloy
• Brand: Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Data

• ISO designation: CCMT09T308
• Included angle: 80°
• Clearance (facing angle): 7°
• Thickness: 3.97 mm
• Nose radius: 0.8 mm
• Size: 09

Special features

• Uncoated cermet grade NS9530
• Material: cemented carbide (Hartmetall)
• Single-sided chipbreaker
• Countersunk cylindrical hole (40°–60°)
• Rhombic plate form
• Suitable for turning (external and internal)
• Optimised for continuous cut and small depths of cut
• Compatibility depends on form, clearance, tolerance class, attachment, size and thickness

FAQ

Which materials is this insert designed for?
The CCMT09T308 NS9530 is a finishing grade optimised for steel, delivering high surface quality in continuous turning operations.

What dimensions should be checked for holder compatibility?
Check the ISO designation CCMT09T308, thickness 3.97 mm, nose radius 0.8 mm, included angle 80° and the cylindrical hole with one-sided countersink (40°–60°) to ensure correct holder fit.

Is the NS9530 grade coated?
No, the NS9530 is an uncoated cermet grade, chosen for its sharp edge and surface finish capability.

Which turning operations suit this insert best?
The insert is best for fine finishing in external and internal turning where small depths of cut and continuous feed produce the required surface quality.

Is this insert suitable for interrupted or heavy roughing cuts?
The CCMT09T308 NS9530 is a finishing sort intended for continuous cuts and small depths; for interrupted cuts or heavy roughing a tougher, wear-resistant grade is recommended.

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.