DCET 11T302 SH725 Wendeplatten - Tungaloy

Take advantage of a robust combination of coated cemented carbide and a stable 55° rhombic form for consistent turning results; the tough SH725 grade delivers reliable cutting-edge performance and productive chip control. Order directly via Metav Werkzeuge or consult the technical team for tailored integration advice.

DCET 11T302 SH725 DCET turning indexable insert by Tungaloy — 55° rhombic, 0.2 mm radius

A DCET11T302 SH725 indexable insert for general external and internal turning, designed for stable cutting under varying engagement conditions.

• SH725 coated carbide for stable cutting
• 55° rhombic geometry for versatile turning
• Corner radius 0.2 mm for fine surface finish
• Cylindrical hole with 40°–60° countersink

High-performance cutting where edge stability matters

The SH725 grade is a coated cemented carbide formulated for edge toughness and consistent wear behaviour, particularly beneficial when engagement conditions change or when smaller tooling is used. As a result, the insert supports longer tool life and fewer interruptions to production. The single-sided chipbreaker helps to control chip flow in a wide range of steels and cast materials, reducing recutting and improving cycle reliability. Compatibility with holders is governed by form, 7° relief angle, tolerance class, fastening method, overall size and thickness, so selecting the correct clamping system is essential for predictable performance.

Predictable finish and process control with a defined corner radius

A 0.2 mm corner radius provides a balance between edge strength and the capability to achieve fine surface finishes on the workpiece. The insert’s 55° included angle and rhombic shape afford flexibility for both external profiling and light internal turning, while the 3.97 mm thickness contributes to insert rigidity under load. For process planning, the clearance angle and geometry influence cutting forces and vibration sensitivity; choosing the right feed and cutting speed reduces tool wear and secures consistent dimensional results, especially in serial production.

Fast integration into ISO systems for secure clamping

As an ISO-standardised indexable plate, the component integrates into common external holders and boring bars when matched by shape and fastening specifications. The cylindrical hole with one-sided countersink (40°–60°) simplifies positioning and ensures stable clamping with standard screws and underplates, reducing setup time. Where interchangeability is required across machines or tool families, the ISO designation and defined tolerances make inventory management and tool replacement more efficient, supporting continuous production flow.

Material coverage and operational adaptability

The insert’s design and the SH725 grade are optimised for a broad material range, with particular strength in steels and mixed-production environments where cutting conditions vary. The tough coating allows for productive machining with fewer edge failures, and the single-sided chip control assists operators when adapting to different workpiece materials. For applications demanding high repeatability and consistent surface quality, the combination of geometry and grade provides a reliable baseline for process standardisation.

Contact Metav Werkzeuge for specific recommendations on holder compatibility, cutting parameters and fast delivery of Tungaloy turning grades.

Technical data

• Article number: 6737088
• Manufacturer SKU: TUN6737088
• Model series: ISO indexable turning inserts

Key measurements

• Size: 11
• Thickness: 3.97 mm
• Corner radius: 0.2 mm
• Clearance angle: 7°
• Included angle: 55°

Special features

• Coating/grade: SH725
• Material: cemented carbide, coated
• Chipbreaker: single-sided
• Hole: cylindrical hole + one-sided countersink (40°–60°)
• Form: rhombic, with hole

FAQ

What materials is the insert suited for?
The DCET11T302 SH725 Tungaloy indexable insert is designed for broad material coverage, performing especially well in steels and mixed-production environments thanks to the tough SH725 grade and single-sided chipbreaker.

How does the 0.2 mm corner radius affect finish?
A 0.2 mm corner radius increases edge strength while enabling fine surface finishes; it reduces the risk of edge chipping compared with smaller radii and supports predictable dimensional control during turning operations.

Which holders are compatible with this ISO insert?
Compatibility depends on form, clearance angle, tolerance class, fastening and thickness; the ISO designation of the insert ensures interchangeability with matching external holders and boring bars when these parameters are aligned.

What role does the cylindrical hole and countersink play?
The cylindrical hole with a one-sided countersink (40°–60°) enables precise seating and secure clamping with standard screws and underplates, improving stability and reducing setup time.

Is this insert suitable for small tools and varying engagement conditions?
Yes, the SH725 grade is formulated for toughness and edge stability, making it particularly suitable for smaller tools and operations where engagement conditions vary.

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.