DCET 11T300 SH730 Wendeplatten - Tungaloy

Benefit from the combination of coated carbide SH730, precise 7° relief and rhombic 55° geometry for stable, repeatable turning results; ideal where edge stability and variable engagement are decisive. Order the DCET11T300 SH730 turning insert directly via Metav Werkzeuge or ask our consultants if needed.

DCET11T300 SH730 DCET 11T300 turning insert — Tungaloy, rhombic 55° with 7° relief

The DCET11T300 SH730 is an ISO rhombic turning insert designed for external and internal turning, offering a tough, edge-stable coated carbide grade suited to smaller tools and variable cutting conditions.

• Coated carbide grade SH730
• Rhombic 55° geometry, 7° relief
• 11 mm size, 3.97 mm thickness
• Cylindrical hole with 40°–60° countersink

Reliable cutting performance from a tough, coated carbide grade

The insert combines a coated carbide SH730 substrate with an ISO rhombic geometry to deliver stable cutting where engagement can change during a pass. The SH730 grade is formulated for toughness and edge stability, which reduces chipping risks when using smaller holders or when intermittent cuts occur. By choosing a single-sided chipbreaker matched to the workpiece and machining strategy, the component assures consistent chip formation and improved tool life, helping to maintain throughput and reduce unscheduled tool changes.

Precise geometry and clamping for consistent results

Designed to ISO conventions, compatibility with the toolholder is defined by shape, relief angle, tolerance class, fastening and plate thickness. The combination of a rhombic 55° seating and 7° relief supports accurate approach angles while the cylindrical hole with a single-sided countersink (40°–60°) secures repeatable clamping. The insert’s 11 mm inscribed size and 3.97 mm thickness offer a compact profile that suits lighter overhangs and rigid set-ups; the standardised form simplifies replacement and toolroom inventory management.

Practical machining advantages and selection guidance

For turning tasks on a wide range of steels and alloyed materials, opt for the SH730 variety when a compromise of toughness and wear resistance is required. The rhombic shape provides access to both external and internal contours with stable cutting angles, while the single-sided chipbreaker promotes predictable chip flow. Select a holder that matches form and tolerance to exploit the insert’s properties; where vibration or interrupted cuts are frequent, the SH730 grade’s resilience lowers the likelihood of premature edge failure, supporting higher overall process reliability.

For demanding turning applications choose the Tungaloy DCET11T300 SH730 insert for dependable edge stability — contact Metav Werkzeuge for ordering or technical advice at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6856651
• SKU: 6856651-Tungaloy
• Manufacturer SKU: TUN6856651
• Manufacturer: Tungaloy
• Model series: ISO turning inserts
• Designation: DCET11T300

Key figures

• Geometry angle: 55°
• Relief angle: 7°
• Plate thickness: 3.97 mm
• Plate size: 11
• Countersink angle: 40°–60°

Special features

• Coated carbide (SH730)
• Rhombic insert
• Single-sided chipbreaker
• Cylindrical hole with one-sided countersink
• ISO-standardised turning insert
• For external and internal turning

FAQ

What is the primary application for this insert?
The DCET11T300 SH730 is intended for turning operations, suitable for both external and internal turning tasks where edge stability under variable engagement is required.

Which materials suit the SH730 grade best?
SH730 is a tough, edge-stable coated carbide grade that performs well on a broad range of steels and alloyed materials, especially where smaller tool sizes or changing cut conditions occur.

How does the insert fix to the holder?
Clamping uses the cylindrical hole with a single-sided countersink (40°–60°); correct holder selection and matching tolerance class ensure repeatable, secure mounting.

What advantages does the rhombic 55° shape provide?
A rhombic 55° geometry allows versatile approach angles for external and internal contours, offering good access and stable cutting forces for varied turning tasks.

Is this an ISO-compliant product and why does that matter?
Yes — the insert follows ISO conventions, which simplifies compatibility with standard holders and eases toolroom logistics for replacement and inventory control.

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.