DCGT 11T301 NS9530 Wendeplatten - Tungaloy

Benefit from precise finishing performance and consistently low cutting forces with this ISO indexable insert; its uncoated cermet grade delivers high surface quality in continuous cuts. Order the insert directly via Metav Werkzeuge or contact their advisors for assistance with holder compatibility and optimal chipbreaker selection.

DCGT11T301 NS9530 ISO turning insert (finishing) — Tungaloy

The DCGT11T301 NS9530 is an ISO-standard indexable turning insert engineered for finishing operations on steel, offering a sharp cutting edge and stable performance in continuous cuts

• ISO-standardised rhombic insert DCGT11T301
• Uncoated cermet grade NS9530 for finishing
• Sharp cutting edge for low cutting forces
• Cylindrical hole with 40°–60° countersink

Precision finishing for steel turning with low cutting forces

The uncoated cermet grade NS9530 is tailored for finishing applications on steel, combining a fine, sharp cutting edge with low contact stresses to produce superior surface integrity. In continuous cutting conditions and with modest depths of cut, this material delivers reduced built-up edge and consistent microgeometry on the component. The result is improved process stability and less rework, which supports shorter downstream finishing cycles and predictable part quality.

ISO compatibility and secure clamping for reliable interchangeability

As an ISO-standardised insert, the plate’s geometry — rhombic form, size 11 and 3.97 mm thickness — determines compatibility with holders; fit depends on form, clearance angle 7°, tolerance class, fixing method, size and thickness. The central cylindrical hole with a one-sided countersink (40°–60°) ensures positive, repeatable clamping in appropriate ISO holders. Selecting a holder that matches those parameters maintains repeatable cutting conditions and eases inventory management across production lines.

Practical recommendations for chip control and productivity

Chip control and tool life depend on matching the single-sided chipbreaker and grade to the workpiece, machining strategy and machine–fixture stability. For finishing steel, the sharp cutting edge of this grade helps keep cutting forces low and surface roughness down; pairing with a holder that provides robust support enhances edge life. Choosing the correct chipbreaker reduces vibration and optimises evacuation, which in turn supports higher effective productivity and consistent dimensional results.

Integration into a complete turning system and economic advantages

The typical system comprises the ISO turning insert, a compatible external holder or boring bar, and the associated support components such as pads and clamping sets. Using a finishing-grade cermet insert like this one can reduce downstream polishing or grinding, lowering overall production cost per part. Consistent chip formation and stable edge behaviour contribute to predictable intervention intervals, simplifying maintenance planning and stockholding for production operations.

For precise finishing with Tungaloy reliability, order the DCGT11T301 NS9530 via Metav Werkzeuge or request tailored advice from Metav Werkzeuge’s consultants at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6723909
• Manufacturer SKU: TUN6723909
• Model series: ISO-Drehwendeschneidplatten
• Manufacturer: Tungaloy
• Material: cemented carbide
• Insert designation: DCGT11T301
• Grade: NS9530
• Shape: rhombic
• Chipbreaker: single-sided

Facts

• Thickness: 3.97 mm
• Size: 11
• Corner radius: 0.1 mm
• Clearance angle: 7°
• Wedge/wedge angle: 55°
• Hole: cylindrical with one-sided countersink (40°–60°)

Special features

• Uncoated cermet finishing grade NS9530
• Sharp cutting edge for low cutting forces
• ISO-standardised turning insert
• Suitable for continuous cuts and small depths of cut
• Compatible with ISO holders determined by form, clearance, tolerance, fixing, size and thickness

FAQ

What materials is the DCGT11T301 NS9530 designed for?
The DCGT11T301 NS9530 is engineered primarily for finishing operations on steel; the uncoated cermet grade NS9530 emphasises low cutting forces and high surface quality when turning steel.

How does the insert secure to the holder?
Clamping relies on the insert’s rhombic form, central cylindrical hole with a one-sided countersink (40°–60°) and matching holder geometry; correct clamping maintains the repeatability and stability expected from a Tungaloy indexable insert.

Is this insert suitable for interrupted cuts?
The DCGT11T301 NS9530 is optimised for continuous cutting and small depths of cut; for heavily interrupted cuts, a different grade or chipbreaker may be preferable to protect the cutting edge.

Which chipbreaker should be chosen with this insert?
Select the chipbreaker based on workpiece material, machining type and machine stability; the insert’s single-sided chipbreaker provides chip control for finishing, but tailored chipformers improve performance in different conditions.

What determines compatibility with existing tooling systems?
Compatibility is determined by form, clearance angle, tolerance class, fixing method, insert size and thickness; verifying these parameters against holder specifications ensures correct fit and performance.

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.