DCGT 070200 SH730 Wendeplatten - Tungaloy

Take advantage of the combination of an SH730 coated carbide grade, ISO‑compliant geometry and a 7° clearance angle for consistent cutting performance and long tool life; order the insert via Metav Werkzeuge or request technical advice from the consultants.

DCGT070200 SH730 Tungaloy indexable insert for turning – ISO rhombic 07, 7° clearance

DCGT070200 SH730 Tungaloy indexable insert designed for general turning applications where stability and edge robustness are required, suitable for both external and internal turning.

• SH730 coated carbide for stable cutting edges
• ISO rhombic 07 geometry with 55° included angle
• 7° clearance angle for reduced rubbing
• Cylindrical hole with 40°–60° countersink

Consistent cutting performance and extended tool life

The combination of a coated carbide substrate and the SH730 grade delivers a balance of toughness and wear resistance that suits variable engagement conditions and smaller toolholders. The rhombic ISO 07 format and the 55° included angle provide stable cutting geometry for general turning operations, while the 7° clearance reduces flank contact and heat build‑up. These characteristics translate into fewer indexings, longer uninterrupted cycles and improved productivity in series production or mixed batches. The coated surface improves abrasion resistance and makes the insert a dependable option for machining a wide range of steels and alloyed materials.

Simple compatibility and secure mounting for reliable setup

Compatibility with toolholders is ensured by standardised ISO designation and by defined parameters such as form, clearance angle, tolerance class, fastening method, size and thickness. The insert is supplied with a cylindrical hole and a single‑side countersink (40°–60°), enabling secure clamping in most ISO‑conforming external holders and boring bars. Because the plate thickness is 2.38 mm and the size is 07, matching a holder of the same ISO family is straightforward; this minimises setup time and reduces the risk of incorrect pairing during tool changes. A predictable mounting interface contributes directly to process stability and reproducible part quality.

Application suitability and practical advantages in turning

Engineered for turning, the insert features a one‑sided chipbreaker and a geometry tuned for reliable chip control under varying conditions. The grade performs well when cutting steels and works effectively across a broad material spectrum; select the chipbreaker and grade to match the workpiece material and the required surface finish. For shops seeking efficient machining cycles, the insert’s edge stability supports higher metal removal rates where machine rigidity and process parameters allow, and its toughness helps avoid premature edge chipping during interrupted cuts. Clear technical data and ISO conformity simplify tool selection and inventory management.

Contact Metav Werkzeuge for detailed application guidance on the Tungaloy SH730 turning insert and to arrange supply through our specialists at info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 6854001

• SKU: 6854001-Tungaloy

• Manufacturer SKU: TUN6854001

• Model series: ISO indexable turning inserts

• Material: coated carbide

• Grade: SH730

• ISO designation: DCGT070200

• Application: Turning

• Included angle: 55°

• Clearance angle: 7°

• Plate thickness: 2.38 mm

• Plate size: 07

• Plate form: rhombic

• With hole: yes

• Hole style: cylindrical hole + one‑side countersink (40°–60°)

Facts

• ISO rhombic 07 geometry

• One‑sided chipbreaker

• Coated carbide substrate

• ISO‑normed compatibility parameters

• For external and internal turning

Special features

• Stable cutting edge behaviour with SH730 grade

• Designed for smaller toolholders and varying engagement

• Reduced flank contact through 7° clearance

• Suitable for a wide range of steels and alloyed materials

• System components: insert, matching holder or boring bar, shim/clamping set and replacement screw

FAQ

What workpiece materials are suitable for this insert?
The DCGT070200 SH730 Tungaloy indexable insert is specified for a broad material range, with the SH730 grade providing toughness and edge stability particularly suited to steels and alloyed steels.

How does the insert secure to the holder?
The insert uses a cylindrical hole with a single‑side countersink (40°–60°) to allow secure clamping in ISO‑compatible holders; correct matching by form, tolerance class and thickness is essential for reliable fixation.

Can the geometry handle interrupted cuts?
Yes, the SH730 grade and the insert’s robust edge design provide resistance to chipping, making it appropriate for interrupted cuts when combined with adequate machine and workpiece support.

What benefits does the 7° clearance angle provide?
The 7° clearance reduces flank rubbing and heat generation, improving surface finish and decreasing the risk of thermal damage to the cutting edge during continuous turning.

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.