CCGT 09T302 SH725 Wendeplatten - Tungaloy

Combining a coated cemented carbide SH725 grade with a precise 0.2 mm corner radius and ISO‑standard form, this insert delivers consistent chip control and long tool life for turning operations. Order the insert directly via Metav Werkzeuge or consult our specialists for application advice.

CCGT 09T302 SH725 indexable turning insert by Tungaloy — for precision turning

CCGT 09T302 SH725 is an ISO‑standardised rhombic indexable insert designed for external and internal turning where stable cutting edges and reliable chip formation are required

• ISO‑standardised rhombic insert
• Coated cemented carbide SH725
• One‑sided chipbreaker for controlled chips
• 0.2 mm corner radius, 7° relief

Consistent machining performance with SH725 grade

The SH725 coating is a coated cemented carbide grade developed for toughness and edge stability, making it suitable where cutting conditions change or where smaller‑sized inserts are used. The composition provides a balance between wear resistance and fracture toughness, which results in reduced flank wear and fewer unexpected edge failures. In practical terms, this means longer in‑machine life and fewer insert changes, supporting productive turning operations and predictable process windows.

Geometry that simplifies setup and improves surface finish

The rhombic geometry combined with a 0.2 mm corner radius and a 7° relief angle offers a compromise between robust edge strength and the ability to produce fine surface finishes. The rhombic form is compatible with many standard holders; compatibility is determined by the insert form, clearance angle, tolerance class, fastening method, size and thickness. A small corner radius reduces cutting forces for finishing passes, while the clearance angle prevents rubbing and helps maintain dimensional accuracy.

Secure clamping and easy replacement reduce downtime

The insert is supplied with a cylindrical hole and a single‑side countersink (40°–60°) to fit common clamping systems and replacement screws. The 3.97 mm thickness and the ISO designation ensure repeatable seating and orientation in the pocket, which aids in achieving consistent cutting geometry after each change. Clear mechanical interface design lowers setup time and reduces the risk of clamping‑related runout, supporting stable turning sequences and higher overall equipment effectiveness.

Application range and chip control explained

Designed specifically for turning, the insert performs well in both external and internal operations when paired with a matching chipbreaker and insert grade suited to the workpiece material. The product features a one‑sided chipbreaker that promotes controlled chip segmentation, improving evacuation and reducing the chance of workpiece or tool damage. Select the chipbreaker and the SH725 grade according to the substrate and process stability to obtain the best combination of tool life and surface quality.

For reliable, productive turning with Tungaloy’s SH725 technology, contact Metav Werkzeuge for immediate availability and application recommendations — Metav Werkzeuge can advise on holder selection and process setup to match the CCGT 09T302 SH725 insert to specific machining needs.

Technical data

• Article number: 6737243
• Manufacturer SKU: TUN6737243
• Our SKU: 6737243-Tungaloy
• Model series: ISO turning indexable inserts
• Designation: CCGT09T302
• Full name: CCGT09T302 SH725 Tungaloy indexable insert

Facts

• Size: 09
• Thickness: 3.97 mm
• Corner radius: 0.2 mm
• Relief/clearance angle: 7°
• Included angle: 80°

Special features

• Material/coating: coated cemented carbide SH725
• Shape: rhombic
• Chipbreaker: one‑sided
• Hole style: cylindrical hole + single‑side countersink (40°–60°)
• Application: turning (external and internal)
• ISO‑standardised insert CCGT09T302

FAQ

Is this insert suitable for both external and internal turning? The CCGT 09T302 SH725 Tungaloy indexable insert is designed for both external and internal turning when used with a compatible holder and the correct chipbreaker for the workpiece material.

What materials can be machined with this SH725 grade? The SH725 coated cemented carbide grade is intended for a broad material range and offers toughness for variable cutting conditions; selection should be matched to the substrate and process stability.

How does the 0.2 mm corner radius affect machining? A 0.2 mm corner radius provides improved edge strength compared with a sharp corner while still allowing fine surface finishes during finishing and semi‑finishing passes.

What clamping features must the holder provide for correct seating? The holder must match the insert form, clearance angle, tolerance class, fastening method, size and thickness; the insert’s cylindrical hole with single‑side countersink (40°–60°) requires corresponding screw and seating provisions.

Can the insert be used in automated tool change systems? Yes, the ISO‑standardised dimensions and the repeatable seating offered by the 3.97 mm thickness and ISO designation support use in systems with standard indexable insert change procedures.

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.