DCGT 11T300 SH7025 Wendeplatten - Tungaloy

Take advantage of a combination of tough, edge-stable SH7025 and precise ISO conformity to improve process reliability in turning operations; the insert’s rhombic 55° geometry and 7° clearance ensure predictable engagement in small-tool or varying-cut conditions. Order via Metav Werkzeuge or consult the team for matching holders and clamping sets.

DCGT 11T300 SH7025 – ISO turning insert by Tungaloy (rhombic 55° geometry, coated carbide)

The DCGT11T300 SH7025 is an ISO-conforming turning insert designed for external and internal turning where small-tool stability and variable engagement demand a tough, edge-retaining grade.

Coated carbide grade SH7025
Rhombic insert, 55° geometry
7° clearance angle for versatile turning
Cylindrical hole with single-sided countersink

Improve process stability with a tough, edge-retaining grade

The SH7025 grade is a coated carbide developed for edge stability under changing engagement conditions and in compact tool setups. Its formulation prioritises toughness over extreme hardness, reducing chipping during interrupted cuts and offering consistent performance when tools are small or chip loads vary. This results in fewer unplanned indexings and steadier component quality, which contributes directly to predictable production output and lower rework rates.

Fast integration into ISO turning systems with clear compatibility rules

Built to the ISO turning standard, the insert fits into matching turning holders when form, clearance angle, tolerance class, fixing method, size and thickness align. The geometry offers a 55° included angle on a rhombic platform with an inscribed circle of 11 mm and a thickness of 3.97 mm, together with a 7° clearance angle. The insert is supplied with a cylindrical hole and a single-sided countersink (40°–60°), so a correct holder, pad and clamping set are essential for repeatable seating and secure fastening. Specifying these parameters at the outset shortens setup time and reduces interface-related vibration.

Reliable chip control and versatile turning performance

A single-sided chipbreaker provides defined chip formation for many turning tasks; selecting the right chipbreaker and matching grade enables good chip control and helps achieve the desired surface finish with fewer passes. The insert is intended for both external and internal turning when paired with an appropriate holder and clamping hardware. In practice, the combination of a robust grade, controlled chip formation and standardised dimensions supports higher machine utilisation and more consistent part quality across batch and one-off work.

Discuss application requirements with Metav Werkzeuge to select the right Tungaloy DCGT11T300 SH7025 turning insert for stable, productive machining; contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930.

Technical data

• Article number: 7743497
• Manufacturer SKU: TUN7743497
• SKU: 7743497-Tungaloy
• Brand: Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Core data

• Inscribed circle: 11 mm
• Thickness: 3.97 mm
• Clearance angle: 7°
• Included angle: 55°
• ISO designation: 11T300

Special features

• Coated cemented carbide
• Grade SH7025 (tough, edge-stable)
• Rhombic plate form
• Single-sided chipbreaker
• Cylindrical hole with single-sided countersink (40°–60°)
• Compatible with ISO turning holders
• For external and internal turning
• System components: insert, holder, shim/clamp set and replacement screws

FAQ

What materials is this insert suited for?
The SH7025 grade in the DCGT11T300 insert is designed as a tough, edge-stable option; material selection should be made according to the workpiece and cutting conditions, matching the grade and chipbreaker to achieve the best results with the Tungaloy turning insert.

How does the insert index and secure in the holder?
The DCGT11T300 insert seats in ISO-compatible holders using its cylindrical hole and single-sided countersink; correct clamping with the matching shim and screw ensures repeatable seating and secure fixation.

Is the geometry suitable for internal turning?
Yes, the 55° rhombic geometry and compact inscribed circle make the insert suitable for both external and internal turning when paired with an appropriate holder and setup.

What is the benefit of the SH7025 grade?
SH7025 provides enhanced toughness and cutting-edge stability, which reduces chipping risks in interrupted cuts or variable engagements and supports reliable performance in compact tooling configurations.

Which components are required to assemble a turning system with this insert?
A complete ISO turning system comprises the indexable insert, a compatible external holder or boring bar, a pad/shim and clamping set, plus the correct replacement screws for fastening.

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.