TPMT 090204 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of a CVD-coated carbide grade engineered for toughness and the ISO-standard TPMT090204 geometry for reliable medium to heavy steel turning; order the insert via Metav Werkzeuge or contact their consultants for selection support.

TPMT 090204 T9225 – ISO triangular indexable insert for turning, CVD-coated carbide by Tungaloy

The TPMT 090204 T9225 is an ISO-standard triangular indexable insert designed for turning applications on steel; it pairs a CVD-coated carbide substrate with a robust universal grade for stable performance under variable engagement conditions.

• CVD-coated carbide grade T9225
• Designed for medium to heavy steel turning
• ISO TPMT090204 triangular geometry
• 60° included angle, cylindrical hole

Reliable performance when cuts vary and conditions change

This indexable insert is designed to deliver consistent cutting under interrupted and varying cuts thanks to the T9225 carbide grade and its CVD-coated carbide layer. The coating improves wear resistance while the substrate provides the toughness required for medium to heavy steel turning, reducing the frequency of edge failure. The result is more predictable machining cycles and fewer unplanned tool changes, supporting continuous production and a smoother process flow.

Secure clamping and straightforward replacement for fast tool changeovers

Configured with a cylindrical hole and a single-sided countersink (40°–60°), the geometry ensures exact seating and repeatable clamp force in ISO holders compatible with TPMT inserts. The triangular form with a 60° included angle and a corner radius of 0.4 mm enables multiple effective cutting edges per insert, simplifying indexing and minimising downtime during tool replacement. Clear mechanical compatibility reduces set-up time and supports stable cutting, even when holders or mounting components differ slightly in tolerance.

Productivity gains from controlled chip formation and extended tool life

The single-sided chipbreaker, matched to the grade and intended cutting conditions, promotes stable chip formation and effective evacuation. Combined with the CVD coating, this leads to improved surface finish and extended tool life, lowering the cost per component in medium to heavy machining tasks. For shops that prioritise throughput and repeatability, the synergy between coating, substrate and chip control translates into measurable productivity benefits without sacrificing process reliability.

Practical application guidance for turning operations

Ideal for external and internal turning operations on a range of steels, the insert is best used in setups where interrupted cuts or variable engagement demand a compromise between toughness and wear resistance. The ISO-standard form makes selection of a matching holder straightforward; choose a holder that accommodates the plate’s thickness of 2.38 mm and secures the plate with the specified hole and countersink arrangement. When combined with appropriate feeds and cutting strategies, the system promotes reproducible results and predictable maintenance intervals.

Contact Metav Werkzeuge for expert guidance on selecting the right Tungaloy TPMT 090204 T9225 insert for specific steel turning tasks — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss application details and availability

Technical data

• Article number: 6781111
• SKU: 6781111-Tungaloy
• Manufacturer article number: TUN6781111
• Manufacturer: Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: Hartmetall
• Grade/coating: T9225 (CVD-coated carbide)
• Application: Turning

Facts

• Included angle: 60°
• Plate thickness: 2.38 mm
• Corner radius: 0.4 mm
• Relief angle: 11°
• Plate size: 09

Versions / Special features

• Triangular plate form
• With hole: cylindrical hole + one-sided countersink (40°–60°)
• Single-sided chipbreaker
• ISO TPMT090204 designation
• Robust universal grade for medium to heavy steel machining

FAQ

What materials is this insert suited for? This insert in grade T9225 is formulated primarily for medium to heavy steel turning applications and performs well where a balance of wear resistance and toughness is required.

Is the TPMT090204 compatible with standard ISO holders? Yes; the ISO TPMT090204 geometry, the cylindrical hole and the specified countersink enable compatibility with ISO TPMT holders that match form, clearance angle and thickness.

How many cutting edges are available per insert? The triangular shape with three corners offers multiple indexable cutting edges; the actual number of usable edges depends on whether all corners are used and on the chosen corner radius.

What benefit does the CVD coating provide? The CVD-coated carbide surface increases wear resistance and heat tolerance, supporting longer life in abrasive or elevated-temperature turning operations while maintaining toughness in the substrate.

Can this plate handle interrupted cuts? Yes; the T9225 grade is a robust universal grade intended to withstand variable engagement and light interruptions while maintaining stable chip formation.

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.