TCMT 110202 T9225 Wendeplatten - Tungaloy

Taking advantage of a CVD-coated carbide grade and a compact triangular geometry ensures robust performance in medium-to-heavy steel turning; the combination of a 0.2 mm corner radius and secure clamping via the central hole supports consistent chip control and repeatable tool life. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

TCMT 110202 T9225 Tungaloy turning insert — ISO triangular insert, 7° clearance

TCMT 110202 T9225 is an ISO-designated triangular indexable turning insert for general external and internal turning in steel.

• CVD-coated universal grade T9225
• Triangular ISO insert, 11 mm size
• 0.2 mm corner radius for profile finishing
• Cylindrical hole with 40°–60° countersink

Consistent cutting under variable conditions for steel turning

The CVD-coated carbide grade T9225 is formulated for reliable performance in medium-to-heavy steel machining, offering enhanced toughness where interrupted cuts or varying engagement depths occur. The coating and substrate balance wear resistance with fracture toughness, which reduces unexpected tool changeovers and supports longer productive cycles. The ISO-format design simplifies indexable insert replacement within standard tooling systems, enabling stable chip formation and predictable tool life when matched with an appropriate holder.

Secure seating and geometry for precise, repeatable results

An ISO triangular shape with a central cylindrical hole and a one-sided countersink (40°–60°) ensures positive clamping in standard toolholders; compatibility is determined by form, clearance angle, tolerance class, fastening style, size and thickness. The 7° clearance minimises rubbing on the flank while the 2.38 mm plate thickness contributes to rigidity at the cutting edge. This results in improved dimensional stability of components and reduced risk of chatter, particularly when the insert is used in robust external turning or light boring operations.

Practical advantages: surface finish, chip control and predictable tool life

A 0.2 mm corner radius provides a balance between profile accuracy and edge strength, helping to produce consistent surface finishes without sacrificing resistance to edge chipping. The single-sided chipbreaker is optimised for chip formation in steel applications, assisting evacuation and reducing heat concentration at the cutting zone. Together, these characteristics support higher process stability and lower overall manufacturing costs through fewer rejects and less frequent tool interventions.

Contact Metav Werkzeuge for a tailored grade and holder recommendation for the Tungaloy TCMT110202 T9225 insert — eMail: info@metav-werkzeuge.com • Phone: +49 2822 7131930

Technical Data

• Article number: 6781126
• SKU: 6781126-Tungaloy
• Manufacturer SKU: TUN6781126
• Name: TCMT110202 T9225 Tungaloy-Wendeplatte
• Model series: ISO-Drehwendeschneidplatten

Specifications

• Corner radius: 0.2 mm
• Insert angle: 60°
• Clearance angle: 7°
• Thickness: 2.38 mm
• Size: 11 mm

Features

• Material: carbide
• Coating / grade: T9225 (CVD-coated)
• Shape: triangular
• Hole: with hole
• Hole style: cylindrical hole + one-sided countersink (40°–60°)
• Chipbreaker: single-sided
• Application: turning

FAQ

Which materials is this insert designed for?
The TCMT110202 T9225 insert is intended primarily for steel machining and is optimised for medium-to-heavy turning operations where toughness and wear resistance are required.

How does the 0.2 mm corner radius affect machining?
A 0.2 mm corner radius balances profile fidelity and edge strength; it helps produce a consistent surface finish while maintaining resistance to edge chipping in tougher cutting conditions.

Is the insert suitable for interrupted cuts?
The T9225 CVD-coated grade offers enhanced toughness that performs well under mildly interrupted cutting conditions typical in medium-to-heavy steel turning.

What clamping features ensure compatibility with holders?
Compatibility is achieved via the ISO triangular form, the central cylindrical hole with countersink, the 7° clearance and standard size/thickness; the insert seats securely in holders designed for ISO turning plates.

Can this insert be used for internal turning or boring?
Yes, the ISO format and geometry allow use for both external and internal turning when used with the appropriate boring bars or internal holders designed for triangular inserts.

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.