DCGT 11T302 SH7025 Wendeplatten - Tungaloy

Take advantage of the combination of the SH7025 high‑toughness grade, the precise DCGT11T302 geometry and the 0.2 mm corner radius to keep turning operations steady under variable engagement; order the insert directly via Metav Werkzeuge or consult our specialists for application support.

DCGT 11T302 SH7025 indexable insert for turning — Tungaloy

DCGT11T302 SH7025 Tungaloy indexable insert designed for ISO‑format external and internal turning with a rhombic 55° geometry and a single‑sided chipbreaker

• SH7025 high‑toughness coated grade
• ISO DCGT 11T302 rhombic insert
• 0.2 mm corner radius for fine profiles
• Cylindrical hole with 40°–60° countersink

Consistent cut quality where engagement varies

The SH7025 grade is a coated carbide engineered for toughness and edge stability, delivering more predictable wear behaviour when feed or depth of cut changes. As an ISO‑format turning insert the DCGT11T302 offers a rhombic cutting geometry that maintains contact stability during interrupted cuts and variable chip loads. This results in fewer edge‑related surprises and a steadier surface finish, especially when smaller tool sizes are required or when shop conditions change frequently.

Secure mounting and ISO compatibility minimise setup risk

Compatibility with holders is determined by form, relief angle, tolerance class, fastening and plate thickness. The insert features a cylindrical hole with a one‑sided countersink (40°–60°) that supports reliable clamping and repeatable seating in standard external holders and boring bars. With a relief angle of 7° and a nominal lead/approach geometry of 55°, the geometry reduces rubbing and helps to preserve the cutting edge, which simplifies tool selection and lowers the chance of incorrect fitting.

Geometry and micro‑features for precision profiling

A 0.2 mm corner radius is suitable for fine profile work and controlled edge strength; it balances the need for sharp detail against the requirement for edge robustness. The plate thickness of 3.97 mm contributes to a stable cutting platform and supports effective heat distribution during turning. The single‑sided chipbreaker is tailored to produce manageable chips under a range of cutting conditions, enabling consistent evacuation and helping to protect tool life and component surface quality.

Practical application advice for production use

Intended for turning operations, this insert is best deployed where a tough grade and stable cutting edge are priorities — for example, where variable engagement or frequent tool changes occur. Choose the chipbreaker and grade in line with the workpiece material and machining strategy; the combination of a coated carbide substrate and the SH7025 specification typically favours interrupted cuts and situations demanding repeatable edge performance. For process optimisation, pair the insert with a suitable ISO‑compatible holder and check seating tolerances before ramping up feed and speed.

Contact Metav Werkzeuge for tailored cutting data and availability of Tungaloy turning inserts: info@metav-werkzeuge.com or call +49 2822 7131930 for expert, application‑focused assistance

Technical Data

• Article number: 6967483
• SKU: 6967483-Tungaloy
• Manufacturer SKU: TUN6967483
• Manufacturer: Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• Material: Cemented carbide

Core Data

• Insert designation: DCGT11T302
• ISO code: 11T302
• Grade / coating: SH7025
• Corner radius: 0.2 mm
• Plate thickness: 3.97 mm
• Plate size: 11 mm
• Relief angle: 7°
• Geometry angle: 55°

Special features

• Rhombic plate form
• Single‑sided chipbreaker
• Cylindrical hole with one‑sided countersink (40°–60°)
• ISO‑standard turning insert
• Suited for external and internal turning

FAQ

What materials is this insert best suited for?
The DCGT11T302 SH7025 indexable insert is specified for turning tasks where a tough, edge‑stable coated carbide is beneficial; select the chipbreaker and cutting data to match the actual workpiece material and machining conditions.

How does the single‑sided chipbreaker affect performance?
A single‑sided chipbreaker on the DCGT11T302 SH7025 insert promotes consistent chip control under varying engagement and aids in predictable tool life and surface finish when used with the correct holder and feeds.

Which holders are compatible with the DCGT11T302 geometry?
Compatibility is achieved with ISO‑format external holders or boring bars that match the DCGT form, the 7° relief, the tolerance class and the insert fastening arrangement; check the holder specification for the matching hole and seating geometry.

Can the 0.2 mm corner radius handle light profiling?
Yes, the 0.2 mm corner radius provides a balance between fine profile detail and edge strength, making the insert suitable for fine profiling while still offering improved resistance to edge chipping.

What should be checked during indexable insert installation?
Ensure correct seating with the cylindrical hole and countersink aligned, verify holder tolerance and clamping torque, and confirm that the selected grade and chipbreaker correspond to the intended turning operation.

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.