DCET 11T301 SH725 Wendeplatten - Tungaloy

High edge stability from the SH725 coated carbide grade, combined with the rhombic 55° geometry and a 0.1 mm corner radius, delivers consistent turning performance and reduced rework. Order the DCET11T301 SH725 turning insert directly via Metav Werkzeuge or ask our consultants for compatibility and availability.

DCET 11T301 SH725 DCET ISO turning insert for turning, 55° — Tungaloy

The DCET11T301 SH725 is an ISO rhombic turning insert designed for external and internal turning, offering a 55° cutting geometry and engineered for stable edge performance.

• SH725 coated carbide grade
• Rhombic insert with 55° geometry
• 0.1 mm corner radius
• One-sided chipbreaker and countersunk hole

Consistent cutting performance through a tough carbide grade

The rhombic indexable insert combines a coated carbide composition with the SH725 grade to prioritise edge stability under varying engagement conditions. The result is fewer unexpected edge failures and a more predictable service life, which supports efficient batch processing and shorter set-up cycles. The 55° geometry reduces radial cutting forces for many external and internal turning tasks, while the small 0.1 mm corner radius allows for fine surface finishes when light finishing passes are required.

Clear compatibility rules for rapid tool selection

Compatibility with clamping systems is governed by form, free clearance angle, tolerance class, fastening, size and thickness; matching these parameters avoids incorrect assembly. The rhombic shape with a cylindrical hole and single-side countersink (40°–60°) ensures secure clamping in ISO-standard holders, while the plate thickness of 3.97 mm adds rigidity for steady cutting. The insert is supplied as part of a system that typically includes a suitable external holder or boring bar, a backing pad/clamp kit and replacement screws for quick installation.

Practical chip control and workshop advantages

A one-sided chipbreaker simplifies chip formation for many turning operations, improving evacuation and reducing the risk of built-up edge. The moderate plate size (11 mm) and the balanced geometry make this insert particularly effective in smaller tooling assemblies or where entry conditions change frequently. Fewer tool changes and stable cutting edges support higher uptime and more consistent part quality, making the insert a pragmatic choice for production and prototype work where predictability matters.

For reliable high-performance turning with the SH725-coated carbide insert from Tungaloy, contact Metav Werkzeuge for technical advice or to check stock and delivery options: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: 6737079

• SKU: 6737079-Tungaloy

• Manufacturer SKU: TUN6737079

• Brand: Tungaloy

• Model series: ISO turning indexable inserts

Facts

• Geometry angle: 55°

• Free clearance angle: 7°

• Corner radius: 0.1 mm

• Plate size: 11 mm

• Plate thickness: 3.97 mm

• Hole style: with hole

• Countersink: cylindrical hole + one-sided countersink (40°–60°)

Special features

• Material: carbide (Hartmetall)

• Grade: SH725 (coated carbide)

• Shape: rhombic

• Chipbreaker: one-sided

• Application: turning (external and internal)

• System components: ISO insert, matching external holder or boring bar, backing pad/clamp kit, replacement screws

FAQ

Is this insert suitable for external and internal turning?
Yes. The DCET11T301 SH725 insert is specified for both external and internal turning tasks, using its 55° rhombic geometry to balance accessibility and cutting stability.

What are the benefits of the SH725 grade?
The SH725 grade on the DCET11T301 offers a tough, edge-stable performance intended for variable engagement conditions, which supports longer useful life and fewer unexpected edge failures.

How is compatibility with a toolholder checked?
Compatibility is determined by form, free clearance angle, tolerance class, fastening method, size and thickness; these parameters should be matched to the holder before mounting the insert.

Why does the corner radius matter?
A 0.1 mm corner radius reduces peak cutting forces during finishing passes and contributes to better surface quality while still allowing precise dimensional control.

Does the insert include a hole and what is the countersink specification?
Yes. The insert is supplied with a cylindrical hole and a one-sided countersink designed to 40°–60°, enabling reliable clamping in ISO-compatible holders.

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.