CCGT 04T104 SH725 Wendeplatten - Tungaloy

Benefit from the combination of the SH725 coated cemented carbide grade, precise 80° rhombic geometry and a 0.4 mm corner radius for stable cutting edges and reliable surface quality. The insert is compatible with ISO toolholders when matched by form, relief angle, tolerance and thickness — order directly via Metav Werkzeuge or consult our technical advisers for application-specific recommendations.

CCGT 04T104 SH725 indexable turning insert for external and internal turning, Tungaloy

A CCGT04T104 SH725 indexable insert designed for versatile turning operations, offering a rhombic form and chip control tailored to variable engagement conditions.

• SH725 coated cemented carbide grade
• Rhombic 80° geometry for versatile turning
• 0.4 mm corner radius for fine surface finishes
• Cylindrical hole with 40°–60° countersink

High-process stability from the cutting grade

The SH725 coated cemented carbide is formulated for stable cutting edges and consistent performance across a broad range of turning tasks. Its composition is suited to operations where small tools or varying engagement conditions demand a tough, edge-retaining grade. The coating reduces flank wear and extends usable life, which translates directly into fewer indexings and reduced downtime. For production environments seeking predictable tool life and repeatable results, this grade supports higher machine utilisation and consistent component quality.

Geometry and finish: designed for controlled surfaces

The rhombic plate form with an 80° lead angle delivers a balance between strength and accessibility to the cutting zone, making it appropriate for both external and internal turning. The 0.4 mm corner radius is ideal where fine surface finish and dimensional consistency are required; it reduces the risk of chatter compared with sharper radii while still allowing close tolerance work. The plate thickness of 1.59 mm contributes to insert rigidity; together these geometric parameters support improved surface quality and reduce the need for secondary finishing.

Mounting, hole design and compatibility with ISO toolholders

The insert features a cylindrical hole with a single-side countersink (40°–60°) to ensure secure clamping and correct seating in compatible toolholders. Compatibility with a given holder depends on matching form, relief (frewinkel) of 7°, tolerance class, fixing method, size and thickness. As an ISO-standard turning insert, it integrates into standard tool systems when those parameters align. Users should verify holder geometry and clamping hardware to ensure optimal seating and to avoid misalignment that can compromise tool life.

Application guidance and chip control

Equipped with a single-sided chipbreaker, this insert facilitates predictable chip formation in many standard turning tasks. Select the chipbreaker and grade in accordance with workpiece material, depth of cut and machine stability: the combination of the SH725 grade and the chip control geometry is particularly effective when engagement conditions vary or when small tooling is used. For unfamiliar materials or complex cycle requirements, request cutting-parameter recommendations to balance productivity and tool life; Metav Werkzeuge can provide tailored guidance based on machining centre capability and component tolerances.

For application-specific cutting data or availability of the Tungaloy SH725 insert, contact Metav Werkzeuge for immediate technical support and procurement assistance.

Technical data

• Article number: 6737261
• Manufacturer SKU: TUN6737261
• SKU: 6737261-Tungaloy
• Article name: CCGT04T104 SH725 Tungaloy indexable insert

Facts

• Corner radius: 0.4 mm
• Plate thickness: 1.59 mm
• Insert size: 04
• Lead angle: 80°
• Relief angle: 7°

Design & features

• Rhombic plate shape
• Single-sided chipbreaker
• Cylindrical hole with single-side countersink (40°–60°)
• Coated cemented carbide grade SH725
• ISO-standard turning insert
• Intended for external and internal turning
• Compatibility determined by form, free angle, tolerance, fixing, size and thickness

FAQ

What materials is this insert suitable for?
The CCGT04T104 SH725 insert is designed as a versatile, tough coated carbide grade suitable across a wide material spectrum; choose the chipbreaker and parameters to match the specific steel, alloy or softer materials in the process.

How does the 0.4 mm corner radius affect surface finish?
A 0.4 mm radius provides a compromise between strength and finish: it improves surface quality and reduces vibration risk compared with very small radii, while allowing precise dimensional control in finishing passes.

Is the insert compatible with standard ISO turning holders?
Yes — as an ISO-standard turning insert, compatibility requires matching the holder by form, relief angle (7°), tolerance class, fixing method, size and thickness; verify the holder seat and clamping to ensure correct fit.

What is the benefit of the cylindrical hole with countersink?
The cylindrical hole combined with a single-side countersink (40°–60°) secures correct seating and repeatable clamping, which improves tool stability and reduces the likelihood of insert displacement under load.

Can this insert be used for both external and internal turning?
Yes; the rhombic 80° geometry supports both external and internal turning applications when paired with the appropriate holder 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.