TPMT 110204 T9225 Wendeplatten - Tungaloy

Combining a CVD-coated carbide grade T9225 with a 60° triangular geometry and a 0.4 mm corner radius delivers robust performance for medium to heavy steel turning and improved resistance to interrupted cuts; compatibility with ISO holders ensures secure mounting and predictable tool life. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

TPMT 110204 T9225 – indexable insert for turning, triangular 60°

TPMT 110204 T9225 is an ISO-compliant indexable turning insert designed for external and internal turning operations, offering a robust CVD-coated carbide grade for medium to heavy steel machining.

• CVD-coated carbide grade T9225
• For medium to heavy steel turning
• Triangular 60° insert, 0.4 mm radius
• Cylindrical hole with 40°–60° countersink

Reliable performance in medium to heavy steel turning

The T9225 grade is a CVD-coated carbide developed for demanding steel applications where alternating engagement or slightly interrupted cuts require extra toughness. The coating improves wear resistance while the substrate retains fracture strength, resulting in a longer effective tool life under varying conditions. This combination reduces downtime and increases productivity by delivering consistent cutting performance across a broad range of steel alloys.

Secure fit and predictable mounting for ISO systems

As an ISO-standard insert, compatibility with the toolholder depends on the insert form, 11° relief angle, tolerance class, clamping method, size and thickness. The 2.38 mm thickness and the triangular form with a 60° included angle provide a stable seating surface that transfers cutting forces reliably. The insert’s cylindrical hole with a single-sided countersink (40°–60°) ensures positive clamping and repeatable positioning in compatible holders, which simplifies tool changes and repeat setups.

Controlled chipflow and cutting geometry for quality surfaces

The single-sided chipbreaker geometry and a 0.4 mm corner radius balance edge strength and surface finish: the chipformer helps break and evacuate chips efficiently, while the small corner radius supports finer contouring and improved surface appearance. For applications prioritising material removal, the same geometry maintains edge stability under heavier cuts, enabling a compromise between metal removal rate and finish quality.

System approach and practical application guidance

A complete turning solution consists of the ISO insert, a suitable external holder or boring bar, a support shim/clamping kit and replacement fasteners. Select the chipbreaker style and T9225 grade according to the workpiece material, machine rigidity and engagement conditions to optimise cutting data. The insert is suitable for both external and internal turning tasks in steel and is recommended where a universal, robust grade with good toughness is required. The manufacturer article number and SKU are provided to simplify procurement and traceability.

For application advice or to place an order for Tungaloy inserts, contact Metav Werkzeuge for competent consultation and direct supply — eMail: info@metav-werkzeuge.com or Phone: +49 2822 7131930.

Technical data

• Article number: 6781019
• Manufacturer SKU: TUN6781019
• Model series: ISO-Drehwendeschneidplatten
• Material: Carbide
• Grade: T9225
• Form: triangular
• Hole style: cylindrical hole + single-sided countersink (40°–60°)

Numbers / Core technical data

• Insert angle: 60°
• Corner radius: 0.4 mm
• Relief angle: 11°
• Thickness: 2.38 mm
• Size: 11 mm
• Manufacturer article number: 6781019

Special features / Versions

• CVD-coated carbide grade
• One-sided chipbreaker
• ISO-compliant turning insert
• Suitable for external and internal turning
• Robust universal grade for medium to heavy steel
• System components: holder, shim/clamping set, spare screws

FAQ

What materials is this insert suitable for?
The insert is specified for medium to heavy steel machining; the T9225 grade combines toughness and wear resistance for such applications.

How does the 0.4 mm corner radius affect results?
A 0.4 mm corner radius increases edge strength for interrupted cuts while still allowing improved surface finish compared with larger radii; it is a compromise between durability and finish.

Which holders are compatible with this ISO insert?
Compatibility depends on holder form, clamping style, tolerance class, 11° relief angle, insert size and thickness; use holders designed for ISO triangular inserts with matching dimensions.

Is this insert suitable for interrupted cuts?
Yes. The CVD-coated carbide substrate and T9225 grade are designed to provide the required toughness for lightly interrupted or variable engagement conditions.

What is included when ordering this item?
Orders typically supply the indexable insert itself; matching holders, clamping kits and spare screws are sold separately to allow configuration for the specific machine setup.

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.