DCET 11T302 SH730 Wendeplatten - Tungaloy

Reliable chip control and a wear‑resistant coated carbide grade ensure consistent turning performance and long tool life; the compact rhombic geometry with a 0.2 mm corner radius delivers precise finishing even under varying engagement. Order directly via Metav Werkzeuge or contact the technical team for holder compatibility and application advice.

DCET 11T302 SH730 Tungaloy indexable insert for turning

The DCET11T302 SH730 is an ISO‑standard rhombic indexable insert for precision external and internal turning, designed for changing engagement conditions and small‑tool applications.

• Coated carbide SH730 for tough cutting
• Rhombic 11 mm insert, 55° cutting angle
• One‑sided chipbreaker for consistent chips
• 0.2 mm corner radius for fine finishing

Stable cutting performance for variable engagement

The combination of an ISO‑compliant rhombic geometry and the SH730 coated carbide grade provides a balance between toughness and edge stability. This leads to reliable chip control during interrupted cuts and variable depths of cut, reducing the risk of edge chipping. The insert’s 0.2 mm corner radius supports fine finishing passes while maintaining repeatable dimensional results, which is especially beneficial in short‑run production or when toolholders experience changing engagement conditions.

Clear mounting and holder compatibility for secure operation

Designed as an ISO‑normed turning insert, the component features a mounting hole with a cylindrical bore and a single‑side countersink (40°–60°), which assists in secure locating and clamping. The insert’s compatibility with a holder depends on form, relief angle, tolerance class, fastening, size and thickness; the 7° relief angle and 55° cutting angle are decisive parameters when selecting an appropriate external holder or boring bar. Choosing the correct holder‑insert match ensures stable cutting forces and reduces vibration for improved surface quality.

Durable grade and productivity advantages

The SH730 grade is a coated carbide developed for tough, edge‑stable performance. Its composition promotes stable chip formation and extended edge life, which lowers tool change frequency and increases uptime. For workshops seeking economy and consistency, this attribute translates into predictable productivity gains: less unplanned downtime, fewer insert changes and a steadier part finish across batch runs. The insert’s 3.97 mm thickness contributes to robust clamping and resistance to mechanical stress.

Practical selection guidance for machining tasks

The insert is suitable for both external and internal turning; selecting the correct chipbreaker and grade depends on workpiece material and machining strategy. For softer materials, a more pronounced feed with the one‑sided chipbreaker yields controlled chips and efficient evacuation. For harder or interrupted turning, the SH730 grade helps maintain cutting edge integrity. When in doubt about holder fit or optimal cutting data, consult the technical documentation or the supplier to align feed, speed and depth of cut with the insert’s geometry and grade.

For precision turning solutions with Tungaloy’s SH730 grade, contact Metav Werkzeuge for tailored advice and order support at info@metav-werkzeuge.com or call +49 2822 7131930.

Technical Data

• Article number: 6856656
• Manufacturer SKU: TUN6856656
• SKU: 6856656-Tungaloy
• ISO designation: DCET11T302

Facts

• Insert size: 11 mm
• Thickness: 3.97 mm
• Corner radius: 0.2 mm
• Relief angle: 7°
• Cutting angle: 55°
• Mounting: with hole; cylindrical hole + single‑side countersink (40°–60°)

Special features

• Rhombic insert shape
• Coated carbide (SH730)
• One‑sided chipbreaker
• ISO‑standard turning insert
• Application: turning
• Material: coated carbide

FAQ

What materials is this insert suited for? The DCET11T302 SH730 insert is a coated carbide grade designed for a broad range of turning tasks where toughness and edge stability are required; select the chipbreaker and cutting data according to the specific workpiece material.

How does the SH730 grade improve productivity? SH730 provides stable chip formation and enhanced edge life, which reduces insert changes and improves machine uptime when using the DCET‑type indexable insert.

Which holder parameters matter for correct fitment? Form, relief angle (7°), tolerance class, fastening method, size (11 mm) and thickness (3.97 mm) determine compatibility with the holder; ensure the holder matches the insert’s ISO designation.

Is the insert suitable for interrupted cuts? Yes; the toughness and edge stability of the SH730 coating make the insert resilient under interrupted cutting and varying engagement conditions.

What is the purpose of the one‑sided chipbreaker? The one‑sided chipbreaker is intended to produce predictable chip forms and reliable evacuation in many turning scenarios, supporting consistent surface finish and tool life.

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.