DCMT 11T302 GT9530 Wendeplatten - Tungaloy

Take advantage of the combination of a GT9530 coated cermet grade, precise 0.2 mm corner radius, and ISO compatibility for consistent finishing results and longer tool life; order directly via Metav Werkzeuge or consult the in-house experts if application advice is required.

DCMT11T302 GT9530 Tungaloy insert for turning — rhombic, 11 mm, 7° relief

DCMT11T302 GT9530 is an ISO-format indexable insert intended for finishing to light universal turning of steel, optimised for applications that demand good surface quality and extended tool life.

• Durable GT9530 coated cermet grade
• Rhombic ISO DCMT 11 mm format
• 7° relief for reduced rubbing
• 0.2 mm corner radius for fine surface finish

Engineered for reliable finishing and longer tool life

The GT9530 grade is a coated cermet developed for wear resistance and excellent surface quality when machining steel under stable conditions. A cermet combines ceramic and metallic binder phases to reduce built-up edge and improve finish; the applied coating further extends tool life by enhancing abrasion resistance. As an ISO indexable insert, this part integrates into standard holder systems, providing predictable performance and reduced process variability. The resulting benefit is a lower cost per part in series production and more consistent component quality.

Geometry that supports precision and secure clamping

The rhombic DCMT geometry with an 11 mm insert size and 3.97 mm thickness delivers a balance between rigidity and accessibility for external and internal turning. The 0.2 mm corner radius produces a fine machined surface while limiting cutting forces for light finishing passes. A 7° relief minimises flank rubbing and helps maintain dimensional accuracy across the tool life. The insert is supplied with a cylindrical hole and a single-side countersink (40°–60°) for standard clamping arrangements, ensuring secure mounting and reproducible positioning in compatible toolholders.

Application guidance and process advantages

Designed for turning, the insert is best used for finishing and light universal cuts on steel where stable clamping and machine conditions exist. Selection of the one-sided chipbreaker and choice of cutting parameters should match workpiece material and setup rigidity to achieve the advertised surface quality and tool life. Compatibility to the holder is governed by insert form, relief angle, tolerance class, fixing method, size and thickness; matching these parameters ensures safe operation and easy indexing. For workshops aiming to reduce downtime and increase first-pass quality, this insert offers a pragmatic route to consistent results.

Contact Metav Werkzeuge today for personalised cutting data and to order the Tungaloy DCMT11T302 GT9530 insert — email info@metav-werkzeuge.com or call +49 2822 7131930 for fast, application-oriented advice

Technical data

• Article number: 6998337
• Manufacturer SKU: TUN6998337
• Seller SKU: 6998337-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: Hartmetall
• Designation: DCMT11T302

Facts

• Insert size: 11 mm
• Thickness: 3.97 mm
• Corner radius: 0.2 mm
• Relief angle: 7°
• Included angle: 55°
• Manufacturer article number: 6998337

Special features

• Grade/coating: GT9530
• Cutting material type: coated cermet
• Chipbreaker: one-sided
• Hole style: cylindrical hole + single-side countersink (40°–60°)
• Plate form: rhombic
• Application: turning

FAQ

Is this insert suitable for finishing steel?
The DCMT11T302 GT9530 Tungaloy insert is tailored for finishing to light universal turning of steel, offering improved surface finish and extended tool life in stable machining conditions.

What does the GT9530 designation mean?
GT9530 denotes a coated cermet grade optimised for wear resistance and surface quality; the coating improves abrasion resistance while the cermet substrate reduces the tendency for built-up edge.

How is the insert clamped in the holder?
Clamping uses the cylindrical hole with a one-sided countersink (40°–60°); compatibility with a specific holder depends on form, relief angle, tolerance class, fixing method, size and thickness.

Can the insert be indexed for multiple cutting edges?
As an ISO-format indexable insert, the part is designed for indexing where the geometry and holder permit; adherence to the specified orientation and clamping ensures repeatable positioning.

Which chipbreaker should be used for a given job?
The listed insert features a one-sided chipbreaker; selection of chipformer and cutting parameters should follow the workpiece material, cutting conditions and machine rigidity for optimal swarf control.

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.