DCET 11T300 SH725 Wendeplatten - Tungaloy

Designed for robust turning: the SH725 coated carbide grade provides a tough cutting edge and consistent wear behaviour, while the rhombic 55° geometry with 7° clearance guarantees secure cutting performance in ISO holders. Order the DCET11T300 SH725 indexable insert directly via Metav Werkzeuge or ask our consultants if needed.

DCET 11T300 SH725 indexable insert for turning – Tungaloy

A DCET11T300 SH725 indexable insert for general turning, offering a rhombic 55° geometry and a coated carbide grade optimised for varying engagement conditions.

• Coated grade SH725 for stable edges
• Rhombic 55° geometry for versatile turning
• 7° clearance angle for reliable cutting
• Cylindrical hole with 40°–60° countersink
• Single-sided chipbreaker for controlled chips

Boosted productivity through consistent edge life

The coated carbide composition ensures a balance between toughness and wear resistance, which translates into longer tool life and fewer insert changes. With the SH725 grade, operators benefit from a cutting edge that resists chipping under variable engagement—particularly useful when working with smaller holders or interrupted cuts. This leads to reduced downtime and a steadier production flow, making the insert a rational choice when process stability is paramount.

Precision fit and ISO compatibility reduce set-up time

Compliance with ISO standards and the rhombic form enable straightforward interchangeability with standard toolholders. Compatibility depends on holder form, clearance, tolerance class, fastening, size and thickness, so matching these parameters is essential. The central cylindrical hole with a single-sided countersink (40°–60°) offers reliable clamping; combined with the 3.97 mm thickness, this design supports repeatable seating and stable cutting conditions for high-accuracy turning.

Clear machining advantages explained

The single-sided chipbreaker controls chip flow and helps maintain a clean cutting zone, which benefits surface finish and tool life. The 55° insert angle provides versatility for both external and internal turning, while the 7° clearance reduces rubbing and heat build-up. These technical choices mean that even users with limited specialist knowledge can appreciate how geometry and grade affect outcomes: select the chipbreaker and grade according to workpiece material and desired surface quality for optimal results.

Practical application and process guidance for turning

For best results, pair the insert with a matching ISO-compliant holder and choose cutting parameters according to material and rigidity. The SH725 grade is particularly suitable where a tough, edge-stable performance is required—examples include mixed-batch production or operations with variable engagement. When process reliability and predictable tool life are priorities, this insert supports efficient machining and easier planning of maintenance intervals.

For technical guidance or a tailored recommendation based on the intended workpiece material and holder, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 — Metav Werkzeuge can advise on the optimal use of Tungaloy inserts in specific turning applications.

Technical data

• Manufacturer item no.: 6737053
• Manufacturer SKU: TUN6737053
• SKU: 6737053-Tungaloy
• Material: carbide
• Grade: SH725
• Model series: ISO turning indexable inserts

Main dimensions

• Inscribed circle / size: 11 mm
• Thickness: 3.97 mm
• Clearance angle: 7°
• Insert angle: 55°
• Hole: cylindrical with one-sided countersink 40°–60°

Special features

• Rhombic insert form
• Single-sided chipbreaker
• ISO-compliant turning insert
• Suitable for external and internal turning
• Compatibility determined by holder form, clearance, tolerance class, fastening, size and thickness

FAQ

What materials is this insert suitable for?
The DCET11T300 SH725 indexable insert is designed for general turning; the SH725 coated grade offers toughness and edge stability suited to a broad range of steels and mixed production environments.

How does the 55° geometry influence machining?
A 55° rhombic geometry provides versatility for both external and internal turning operations, enabling effective chip control and adaptable cutting angles with the correct holder.

What does the 7° clearance mean in practice?
The 7° clearance reduces flank contact and heat, helping to prevent rubbing and preserve the cutting edge during continuous or intermittent cuts when using the Tungaloy insert.

Is the hole style compatible with standard clamping systems?
The cylindrical central hole with a one-sided countersink (40°–60°) ensures secure clamping in many ISO-compatible holders; correct seat and fastening are essential for repeatable results.

Can the insert be used in small holders or with variable engagement?
Yes, the SH725 grade is optimised for tougher conditions and smaller tools, delivering a robust cutting edge under changing engagement and interrupted cuts.

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.