DCET 11T302 SH725 Wendeplatten - Tungaloy

Take advantage of the combination of a coated carbide grade (SH725), a 55° rhombic geometry and a secure clamping hole for consistent, productive turning operations; order the insert directly via Metav Werkzeuge or contact our consultants for application advice.

DCET11T302 SH725 indexable turning insert for turning – Tungaloy

DCET11T302 SH725 is a rhombic, ISO-format indexable turning insert optimised for external and internal turning with a one-sided chipbreaker.

• SH725 coated carbide for stable cutting edges
• Rhombic insert, 55° cutting angle for versatile turning
• 0.2 mm corner radius for precise profile turning
• Cylindrical hole with 40°–60° countersink for secure clamping

High-performance turning with a stable cutting edge

The insert is manufactured as a coated carbide grade engineered for edge stability under varying engagement conditions. Its SH725 coating and substrate combination offers a balance between toughness and wear resistance, which is particularly advantageous when machining interrupted cuts or when using smaller tooling assemblies. The result is a consistent cutting action that reduces edge chipping and supports longer tool life, contributing to more predictable cycle times and fewer tool changes on production lines.

Geometry and chip control for reliable productivity

With a 55° rhombic geometry and a one-sided chipbreaker, the design provides a broad application range for both finishing and medium cutting operations. The geometry facilitates favourable chip flow and reduced cutting forces, while the chipbreaker helps form manageable chips even at varying depths of cut. Together, these features improve process stability and enable smoother machining sequences on CNC lathes and turret cutters, translating into fewer interruptions and higher throughput.

Precision details that aid repeatability and clamping

The insert includes a cylindrical hole with a single-sided countersink (40°–60°) to ensure accurate and repeatable seating in compatible toolholders. A 0.2 mm corner radius supports precise profile work and controlled transition radii on workpieces, while the 7° clearance angle reduces rubbing and heat generation at the flank. The plate thickness of 3.97 mm provides sufficient support under moderate cutting loads, helping to maintain geometry under load and deliver consistent surface finish.

Practical selection advice and application areas

As an ISO-format turning insert, the product is compatible with holders that match form, clearance angle, tolerance class, fastening and plate dimensions. It is suitable for typical external and internal turning operations; the SH725 grade is recommended where a tougher, edge-stable performance is required—especially useful for smaller tools or when cutting conditions vary. For best results, pair the insert with a holder suited to the intended feed and depth-of-cut and select coolant and speeds according to material and tooling specifications. If further clarification is required regarding holder compatibility or process parameters, technical consultants are available to assist.

For tailored advice on the Tungaloy DCET11T302 SH725 insert and immediate availability, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 for expert guidance and ordering support

Technical data

• Manufacturer article number: 6737057
• SKU (manufacturer): TUN6737057
• Model series: ISO-Drehwendeschneidplatten
• Material: Hartmetall
• Grade / coating: SH725
• Application: Drehen
• Plate designation: DCET11T302
• Plate form: rhombic
• Plate size: 11
• Plate thickness: 3.97 mm
• Clearance angle: 7°
• Cutting angle: 55°
• Corner radius: 0.2 mm
• Hole: with hole
• Hole style: cylindrical hole + single-sided countersink (40°–60°)
• Chipbreaker: one-sided

Facts

• Inscribed size: 11
• Thickness: 3.97 mm
• Corner radius: 0.2 mm
• Clearance: 7°
• Cutting included angle: 55°
• Manufacturer article number: 6737057
• SKU: 6737057-Tungaloy

Special features

• ISO-formatted indexable turning insert
• Coated carbide grade for increased edge stability
• One-sided chipbreaker for controlled chip formation
• Cylindrical clamping hole with countersink for secure seating
• Suitable for external and internal turning
• Designed for small tools and variable engagement conditions

FAQ

What materials is this insert intended to machine?
The insert in SH725 grade and carbide construction is designed primarily for general turning applications; selection of feeds and speeds should be matched to the workpiece material and machining strategy.

How does the SH725 grade affect cutting performance?
SH725 provides a tougher, edge-stable combination that helps resist chipping in interrupted cuts and varying engagement, improving tool life and process reliability for turning tasks.

Which holders are compatible with this ISO-format insert?
Compatibility requires a holder matching the ISO form, clearance angle, tolerance class, fastening, size and thickness; clamping is facilitated by the insert’s cylindrical hole and countersink.

Is this insert suitable for finishing and medium cuts?
Yes—the 55° rhombic geometry with a one-sided chipbreaker suits finishing and medium cutting ranges, offering good surface quality with controlled chip formation.

What does the 0.2 mm corner radius mean for workpiece results?
A 0.2 mm corner radius provides a controlled profile edge that helps achieve tighter radii on turned features and reduces stress concentrations compared with a sharp corner.

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.