CCMT 060204 GH730 Wendeplatten - Tungaloy

Combining proven wear resistance, stable cutting-edge integrity and standardised ISO compatibility, this insert supports productive turning operations with predictable tool life and consistent surface finish. Take advantage of the balanced geometry and Tungaloy's GH730 grade for robust machining; order the CCMT060204 directly via Metav Werkzeuge or ask our consultants if needed.

CCMT 060204 GH730 Tungaloy turning insert — ISO rhombic 80° for external and internal turning

The CCMT060204 GH730 is an ISO rhombic turning insert designed for general-purpose external and internal turning, offering a balance of edge strength and wear resistance for a wide range of turning tasks.

• ISO rhombic insert 80° geometry
• GH730 Tungaloy carbide grade
• 0.4 mm corner radius for strength
• Cylindrical hole with countersink 40°–60°

Consistent productivity through material and grade

The combination of cemented carbide substrate with the GH730 grade offers enhanced wear resistance without sacrificing toughness. This balance reduces the frequency of tool changes and maintains cutting-edge integrity under interrupted cuts. When mounted in a suitable toolholder, the cutting edge sustains dimensional stability over longer runs, which translates directly into higher throughput and fewer rework cycles. The grade is especially useful where a compromise between abrasion resistance and edge stability is required.

Reliable fit and clamping for repeatable results

Designed to the ISO specification, compatibility with the toolholder depends on form, relief angle, tolerance class, fastening, size and thickness. The CCMT060204 features a rhombic 80° form and a cylindrical hole with a one-sided countersink (40°–60°) that ensures secure clamping and repeatable seating. Using the correct shim and clamp set prevents movement under cutting loads and preserves the intended cutting geometry. Clear, repeatable mounting helps to avoid chatter and secures consistent surface quality part after part.

Geometry tuned for edge strength and surface finish

The rhombic 80° shape combined with a 0.4 mm corner radius gives a robust cutting edge capable of handling moderate depths of cut while helping to produce stable surface finishes. The 7° relief angle reduces rubbing and heat generation at the flank, while the single-sided chipbreaker promotes controlled chip formation for common turning tasks. A plate thickness of 2.38 mm supports the insert in the pocket and contributes to mechanical stability under load, reducing the risk of insert breakage during interrupted cuts.

Practical system guidance and typical applications

This insert is intended for turning operations; select the chipbreaker and grade to suit the workpiece material, machining strategy and machine stability. The typical system includes the ISO insert, a matching external holder or boring bar, a support shim or clamp set and replacement screws to maintain consistent assembly. For tougher materials or heavy cuts choose a more robust chipformer and ensure rigidity in the clamping system. For finishing passes, consider a finer feed and the same geometry to keep surface quality high while taking advantage of the grade's wear resistance.

For application-specific advice or to order the CCMT060204 GH730 turning inserts from Metav Werkzeuge, contact our specialists at info@metav-werkzeuge.com or call +49 2822 7131930 for tailored recommendations and delivery options.

Technical data

• Article number: 6820962
• Manufacturer SKU: TUN6820962
• Brand: Tungaloy
• Designation: CCMT060204 GH730

Facts

• Corner radius: 0.4 mm
• Insert angle: 80°
• Relief angle: 7°
• Thickness: 2.38 mm
• Size: 06

Special features

• Cemented carbide composition
• GH730 Tungaloy grade
• Rhombic shape (80°)
• Single-sided chipbreaker
• With hole: cylindrical hole + one-sided countersink (40°–60°)
• ISO-standard turning insert
• System components: insert, holder/boring bar, support shim, clamp set, replacement screws

FAQ

What materials is this insert suitable for?
The CCMT060204 GH730 insert is a general-purpose turning grade; the GH730 composition supports a broad material range and is chosen according to workpiece material and machining strategy.

How does the rhombic 80° geometry affect cutting?
An 80° rhombic shape increases edge strength and is suitable for both external and internal turning where a balance of robustness and accessibility is required.

What does the hole and countersink provide?
The cylindrical hole with a one-sided countersink (40°–60°) ensures secure clamping and exact seating in standard ISO toolholders, improving repeatability and reducing vibration.

Which system parts are required for safe operation?
A matching external holder or boring bar, proper support shim or clamp set and correct replacement screws complete the system and ensure stable, repeatable machining.

Is this insert suitable for finishing passes?
Yes; with the 0.4 mm corner radius and GH730 grade, the insert can deliver good surface finishes when used with appropriate feeds and cutting conditions.

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.