TCGT 090204 TH10 Wendeplatten - Tungaloy

Combine precise ISO compatibility, a 0.4 mm corner radius and the uncoated TH10 carbide grade for reliable, low‑force turning; order the insert directly via Metav Werkzeuge or consult our specialists for application advice.

TCGT090204-01 TH10 Tungaloy turning insert — ISO triangular, 0.4 mm radius, 7° clearance

A TCGT090204-01 TH10 ISO triangular carbide insert engineered for external and internal turning, optimised for non‑ferrous materials and operations that require low cutting forces.

• ISO triangular insert, hole + countersink
• Uncoated TH10 carbide for clean cutting edges
• 0.4 mm corner radius for precise finishing
• 7° clearance angle to minimise cutting forces

Consistent ISO fit for quick tool changes and predictable results

The ISO series construction ensures repeatable seating and clamping in compatible holders, so tool changes are fast and machine downtime is reduced. The insert’s triangular format and standardised dimensions allow selection of a suitable external holder, boring bar or clamp set based on form, clearance angle, tolerance class and thickness. The presence of a central hole with a countersink (40°–60°) supports secure fixation and straightforward replacement of screws or clamps, while the 60° included angle contributes to robust edge support during moderate interrupted cuts.

Low cutting forces and surface quality from an uncoated universal grade

The TH10 grade is an uncoated carbide designed as a sharp, universal option for non‑ferrous materials and applications where a pristine cutting edge reduces cutting forces and improves surface finish. With its 0.4 mm corner radius, this insert balances edge strength and fine finishing capability: small radii help achieve tight dimensional tolerances and crisp profiles without excessive tool pressure. The uncoated chemistry lowers friction on soft alloys, reducing built‑up edge and simplifying post‑process cleaning, which supports productive machining with fewer secondary operations.

Practical system setup and choice of chipbreaker for stable turning

Use the insert as part of a system comprising an ISO insert, matched external holder or boring bar, an underlay/clamping kit and spare screws to maintain production continuity. The specified chipbreaker style (01) should be selected with the workpiece material and machining stability in mind: a suitable chipbreaker promotes controlled chip formation, reduces vibration and extends tool life. For versatile turning tasks, pair the insert with a holder that matches the 7° clearance angle and accommodates the 2.38 mm plate thickness to ensure correct rake and contact conditions. For complex applications, our technical team can advise on holder geometry and cutting data to maximise efficiency.

Contact Metav Werkzeuge for tailored recommendations on the TCGT090204-01 TH10 insert and to arrange supply; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6807642
• Manufacturer SKU: TUN6807642
• ISO designation: TCGT090204-01
• Shape: triangular

Facts

• Plate size: 09
• Thickness: 2.38 mm
• Corner radius: 0.4 mm
• Clearance angle: 7°
• Included angle: 60°
• Hole: with hole
• Hole style: cylindrical hole + single‑side countersink (40°–60°)

Special features

• Material: carbide
• Grade/coating: TH10, uncoated carbide
• Chipbreaker: 01
• Application: turning (external and internal)
• Series: ISO turning inserts
• Typical system: insert + external holder/boring bar + underlay/clamp set + spare screws

FAQ

What materials is this insert suitable for?
The TCGT090204-01 TH10 Tungaloy turning insert is optimised for non‑ferrous materials and similar workpieces where an uncoated, sharp carbide edge provides low cutting forces and clean surfaces.

How does the central hole and countersink affect clamping?
A central hole with a single‑side countersink (40°–60°) allows secure fastening with standard ISO clamps or screws; this improves seat stability and repeatability when the insert is mounted in the chosen holder.

Which chipbreaker should be selected for finishing cuts?
The supplied chipbreaker style 01 is aimed at general turning; for fine finishing and reliable chip control on softer alloys, maintain low feed and select a chipbreaker/housing combination that complements the 0.4 mm radius.

Is the insert compatible with standard ISO holders?
Yes, the ISO designation and dimensions of the TCGT090204-01 are intended for holders that match the insert form, clearance angle, tolerance class, fastening method, size and thickness; confirm holder specifications before mounting.

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.