DCGT 11T301 AT9530 Wendeplatten - Tungaloy

Take advantage of the combination of ISO standard form, a coated cermet grade optimised for finishing, and precise geometry for predictable surface quality and tool life; order inserts directly via Metav Werkzeuge or request guidance from their technical team.

DCGT 11T301 AT9530 — DCGT indexable insert for turning by Tungaloy, finishing cermet, R0.1

A DCGT11T301 AT9530 indexable turning insert engineered for finishing and light turning of steel, prioritising surface quality and uniform wear characteristics.

• ISO form DCGT 11T301 for standard holders
• Coated cermet AT9530 for finishing steel
• 0.1 mm corner radius for fine surface finish
• One-sided chipbreaker and 7° clearance

Delivering consistent finishing performance for steel components

The insert is based on a coated cermet grade designed specifically for finishing and light machining of steel, where a high-quality surface finish and even flank wear are primary goals. Cermet combines ceramic hardness with metallic toughness, which means the cutting edge resists abrasive wear while maintaining edge stability; the result is fewer rework cycles and more consistent part quality. This makes the component particularly suitable for applications where surface integrity and repeatable results matter.

Geometry engineered for predictable cutting behaviour

The ISO form DCGT 11T301 and rhombic outline (55° included angle) provide compatibility with common external holders while enabling access to tight profiles. The 0.1 mm corner radius and 7° clearance reduce the risk of edge chipping during light finishing passes, and the one-sided chipbreaker assists controlled chip formation at low to moderate feeds. These geometric choices translate into a stable cutting process and improved reproducibility of dimensional and surface targets.

Easy integration into ISO-based tooling systems

Compatibility with the toolholder depends on form, clearance angle, tolerance class, clamping and insert thickness; the ISO standardisation of the DCGT 11T301 simplifies selection for existing toolholding systems. The usual system consists of the insert, a matching external holder or boring bar, a locating shim or clamp set, and replacement screws — keeping inventory straightforward and changeovers fast. For workshops introducing the insert to a new setup, checking holder seat geometry and clamp type ensures the insert performs as intended.

Operational economy through reduced finishing effort

By combining a finishing-oriented grade with controlled geometry, the insert supports a machining strategy that can lower finishing times and reduce secondary operations. The consistent wear behaviour of the grade enables predictable regrinding or replacement intervals, contributing to reduced downtime and more reliable throughput. Where surface quality is a priority, selecting a finishing cermet insert can reduce inspection rejects and increase first-pass yield.

For specification advice or to secure Tungaloy DCGT11T301 inserts for high-quality finishing, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — our advisors will assist with holder compatibility and order options.

Technical data

• Article number: 6967271
• SKU: 6967271-Tungaloy
• Manufacturer SKU: TUN6967271
• Model series: ISO turning inserts

Dimensions & geometry

• Insert size: 11
• Plate thickness: 3.97 mm
• Corner radius: 0.1 mm
• Clearance angle: 7°
• Included angle: 55°

Features & materials

• Material: carbide
• Grade/coating: AT9530 (coated cermet)
• Shape: rhombic
• Hole style: cylindrical hole with one-sided countersink (40°–60°)
• Chipformer: one-sided
• Application: Turning
• Label: DCGT11T301 AT9530 Tungaloy insert

FAQ

What materials is this insert intended for?
The DCGT11T301 AT9530 insert is specified for finishing and light machining of steel; the AT9530 coated cermet grade targets improved surface finish and uniform wear when turning steel components.

Which holder characteristics must match the insert?
Holder compatibility is determined by insert form, clearance angle, tolerance class, clamping method, size and thickness; ensure the external holder or boring bar matches the ISO DCGT 11T301 geometry.

How does the 0.1 mm radius affect machining results?
A 0.1 mm corner radius promotes a finer surface texture and reduces the risk of local edge overload during finishing passes, improving dimensional reproducibility and part appearance.

Is chip control assisted by the insert geometry?
Yes, the one-sided chipbreaker on this insert helps form manageable chips during finishing operations, aiding consistent evacuation and stable cutting conditions.

Can the insert be used in internal turning?
While primarily intended for external turning, the rhombic shape and ISO form can be applied in certain internal operations if the holder and approach geometry allow effective access.

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.