TCGT 110201 J740 Wendeplatten - Tungaloy

Taking advantage of the J740 cutting-grade together with the 60° triangular ISO form and a 0.1 mm corner radius ensures consistent wear resistance, stable cutting-edge behaviour and reliable component quality; order the inserts directly via Metav Werkzeuge or consult our specialists for holder compatibility and process optimisation

TCGT110201 J740 indexable insert for Turning by Tungaloy — triangular ISO insert, 60°

TCGT110201 J740 is an ISO-standard triangular insert conceived for external and internal turning in general turning operations, offering a balanced combination of wear resistance and edge stability

• ISO triangular insert 60° geometry
• Cemented carbide grade J740
• 0.1 mm corner radius, 2.38 mm thick
• Cylindrical hole with single-sided countersink

Enhanced productivity through material and geometry

The triangular ISO design with a 60° included angle and the J740 cutting material provide a rational path to higher productivity: the cemented carbide composition contributes to extended tool life and consistent metal removal rates, while the small 0.1 mm corner radius supports precise profile control. For operations where chip formation, cutting forces and tool life must be balanced, this geometry reduces flank wear and supports repeatable cycle times. The combination of grade and form is suitable where a compromise between wear resistance and edge toughness is required, thereby lowering the frequency of insert changes and reducing unplanned downtime.

Accurate clamping and mounting for repeatable results

Designed to the ISO standard, the insert’s 2.38 mm thickness and central cylindrical hole with a single-sided countersink (40°–60°) ensure consistent seating in compatible holders. The specified 7° relief angle helps to avoid rubbing while maintaining a secure fit under cutting loads, which minimises vibration and contributes to improved surface finish. By choosing holders that match the insert form, tolerance class and thickness, the machining system achieves precise repeatability and predictable cutting conditions — a decisive factor for process-stable production runs.

Application guidance and material pairing

Intended primarily for turning, this insert is used for both external and internal applications; the single-sided chipbreaker requires selection according to workpiece material and machining conditions. The Tungaloy grade complements the geometry by delivering a balance of wear resistance and edge stability, suitable for a broad range of steels and general workshop materials. For best results, match the chipbreaker and insert grade to the workpiece, machining strategy and machine rigidity. If additional technical data or advice on holder compatibility is required, Metav Werkzeuge can provide tailored recommendations and further process parameters to support reliable machining.

For detailed holder recommendations or immediate delivery options for Tungaloy inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for expert guidance and fast assistance

Technical data

• Article number: 6807649
• SKU: 6807649-Tungaloy
• Manufacturer SKU: TUN6807649

Numbers / Core data

• Insert designation: TCGT110201
• Size: 11 mm
• Thickness: 2.38 mm
• Corner radius: 0.1 mm
• Relief angle: 7°
• Included angle: 60°

Features / Specialities

• Material: cemented carbide
• Cutting-grade: J740 (Tungaloy)
• Plate shape: triangular
• Chipbreaker: one-sided
• Hole: cylindrical hole + single-sided countersink (40°–60°)
• ISO-standard geometry for turning applications
• Compatibility with suitable external holders and boring bars

FAQ

What is the primary application for this insert?
The insert is designed for turning operations; the TCGT110201 J740 insert by Tungaloy serves both external and internal turning tasks where balanced wear resistance and edge stability are required.

Which materials is the J740 grade best suited to machine?
The J740 grade in this insert is formulated to deliver a compromise of wear resistance and toughness, making the insert suitable for a wide range of steels and general turning materials under stable machining conditions.

How does the hole and countersink design affect mounting?
The cylindrical hole with a single-sided countersink provides secure seating and consistent clamping in compatible holders, improving repeatability and reducing the risk of insert movement during cutting.

Can the insert be used with any holder?
Compatibility depends on holder form, relief angle, tolerance class, clamping method, size and thickness; selecting a holder that matches these parameters ensures correct seating and reliable performance.

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.