DCET 11T301 SH725 Wendeplatten - Tungaloy

Combining ISO-standard geometry with a tough, coated carbide SH725 grade, this insert delivers stable cutting edges and consistent chip control for turning operations. With a 55° rhombic form and a 0.1 mm corner radius it is especially suited to small tools and variable engagement conditions; order directly via Metav Werkzeuge or consult our specialists for application guidance.

DCET 11T301 SH725 ISO turning indexable insert — Tungaloy, coated carbide, 55°

The DCET11T301 SH725 is an ISO-standard indexable insert engineered for external and internal turning, offering a rhombic 55° geometry and a tough coated carbide grade for dependable edge stability.

• Coated carbide grade SH725
• ISO 11T301 form, 55° approach angle
• 0.1 mm corner radius
• Single-sided chipbreaker
• Cylindrical hole with 40°–60° countersink

Productive turning through controlled geometry

The combination of a 55° rhombic geometry and a 0.1 mm corner radius creates a reliable cutting edge that balances strength and finish. This geometry reduces vibration on small-diameter tooling while maintaining accessibility in confined profiles, so a single insert can serve multiple turning tasks. The coated carbide construction of the SH725 grade provides improved resistance to edge chipping and reliable performance under fluctuating engagement conditions, translating into fewer indexings and steadier cycle times.

Compatibility engineered for ISO holder systems

Compatibility with standard holders is determined by shape, clearance angle, tolerance class, clamping method, size and thickness. The insert’s 7° clearance angle and 3.97 mm thickness match common ISO holders for secure seating and repeatable positioning. Because the system conforms to established ISO dimensions, the insert integrates easily into existing toolholders and boring bars; adapting tool selection to holder form and tightening specifications ensures repeatable tool life and process stability.

Coating and chip control designed for real-world turning

The SH725 coating and substrate combination was selected for a tough, edge-stable performance that favours interrupted cuts and changing cutting conditions. The single-sided chipbreaker improves chip formation on a wide material range when the correct grade and breaker are selected, reducing manual chip handling and machine downtime. Where surface quality and tool life matter, choosing a grade with robust edge stability like SH725 supports longer uninterrupted runs and consistent part quality.

Practical choice and application guidance

For external and internal turning applications, this insert suits both roughing and finishing when the geometry and grade match the workpiece and process parameters. The cylindrical hole with a 40°–60° countersink ensures secure clamping and positional accuracy within the holder assembly. When in doubt about matching chipbreaker and grade to a specific workpiece, selecting a slightly tougher grade and verifying cutting data on test pieces reduces risk and improves initial outcomes.

For reliable edge stability from Tungaloy’s SH725 grade, order the DCET11T301 via Metav Werkzeuge or contact our specialists at Metav Werkzeuge for tailored application advice (info@metav-werkzeuge.com, +49 2822 7131930)

Technical data

• Article number: 6737084
• SKU: 6737084-Tungaloy
• Manufacturer SKU: TUN6737084

Numbers / Core technical data

• Size: 11
• Thickness: 3.97 mm
• Corner radius: 0.1 mm
• Clearance angle: 7°
• Approach angle: 55°

Designs / Special features

• Rhombic insert form
• Cylindrical hole with one-sided countersink (40°–60°)
• Single-sided chipbreaker
• Coated carbide, grade SH725
• ISO turning indexable insert suitable for external and internal turning

FAQ

What materials can this insert machine effectively?
The DCET11T301 SH725 insert is designed as a general-purpose turning grade; the SH725 coated carbide performs well across a broad range of steels and mixed materials where a tough, edge-stable grade is required.

How does the 0.1 mm corner radius affect finish and strength?
A 0.1 mm corner radius on the DCET11T301 increases edge strength compared with a sharper radius, improving resistance to chipping while still supporting acceptable surface finish in finishing passes.

Is this insert compatible with existing ISO toolholders?
Yes. The ISO 11T301 form and specified thickness, clearance angle and hole style ensure compatibility with standard ISO toolholders when the corresponding tolerance class and clamping hardware are used.

Can the single-sided chipbreaker handle interrupted cuts?
The single-sided chipbreaker on the DCET11T301 SH725 is suited to variable engagement and interrupted cuts; pairing the insert with appropriate cutting data enhances chip control and tool life.

Which parameters should be checked when fitting the insert to a holder?
Verify holder form, clearance angle (7°), size (11), thickness (3.97 mm), clamping method and tolerance class to ensure the DCET11T301 seats correctly and repeats position after indexing.

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.