TPMT 090204 T9225 Wendeplatten - Tungaloy

Take advantage of the reliable combination of a CVD-coated carbide T9225 grade and a precise 0.4 mm corner radius for robust medium-to-heavy turning operations; order directly via Metav Werkzeuge or ask the consultants for application support.

TPMT090204 T9225 — Turning insert for medium-to-heavy steel (Tungaloy)

A TPMT090204 T9225 indexable turning insert intended for medium-to-heavy steel turning, ISO-compliant triangular geometry with 11° relief and a 0.4 mm corner radius.

• CVD-coated carbide T9225 for steel machining
• ISO triangle insert, 60° cutting geometry
• 0.4 mm corner radius for robust finishes
• Cylindrical hole with single-sided countersink

Consistent cutting performance under variable conditions

The CVD-coated carbide grade T9225 is formulated for a balance of toughness and wear resistance, delivering stable cutting in medium-to-heavy steel turning. This composition reduces the risk of premature edge failure when facing slight interruptions or changing engagement conditions, so the cutting edge remains dependable across shifts. The insert’s robustness supports efficient material removal rates while keeping flank wear predictable, which helps maintain process stability and reduces unexpected stoppages.

Precision geometry that enhances surface quality and strength

A 60° triangular geometry combined with an 11° relief angle and a 0.4 mm corner radius provides a compromise between cutting strength and surface finish. The acute geometry allows economical insert indexing, while the corner radius gives extra edge support for finishing passes without sacrificing stability during heavier cuts. These geometric parameters contribute directly to improved dimensional control and repeatable surface quality when machining medium-to-heavy-grade steels.

Secure clamping and straightforward integration in ISO systems

Designed as an ISO-compliant insert, compatibility with toolholders depends on form, relief, tolerance class, fastening and size — the standardised format simplifies selection and reduces setup ambiguity. The cylindrical hole with a single-sided countersink (40°–60°) ensures secure seating and reliable clamp engagement, enabling consistent axial and radial positioning in the holder. This predictable clamping reduces indexation errors and supports a safer, more reliable tool change routine.

Better chip control and reduced downtime through simple handling

The single-sided chipbreaker geometry promotes controlled chip formation and evacuation during turning, leading to fewer interruptions at the tool–workpiece interface and less risk of re-cutting chips. Combined with the insert’s thickness and size, this contributes to a stable cutting process and economical tool changes. The standardised format facilitates quick replacement and inventory management, helping shops keep cycles running and minimise the time spent on insert handling.

Contact Metav Werkzeuge for application advice or to request the TPMT090204 T9225 turning insert from Metav Werkzeuge; email info@metav-werkzeuge.com or call +49 2822 7131930 for specification matching and fast supply

Technical data

• Article number: 6780997

• SKU: 6780997-Tungaloy

• Manufacturer SKU: TUN6780997

• Model series: ISO-Drehwendeschneidplatten

• Material: Hartmetall

Core specifications

• Geometry: 60°

• Relief angle: 11°

• Corner radius: 0.4 mm

• Thickness: 2.38 mm

• Size: 09

Features and suitability

• Grade/coating: T9225 (CVD-coated carbide)

• Insert shape: triangular

• Hole: cylindrical hole with single-sided countersink (40°–60°)

• Chipbreaker: one-sided

• Application: Turning (external and internal)

FAQ

What materials is this insert best suited to machine? This insert, the TPMT090204 T9225 by Tungaloy, is optimised for medium-to-heavy steel turning where toughness and wear resistance are required.

How does the insert secure in the holder? The insert uses a cylindrical hole with a single-sided countersink; this ensures secure seating and repeatable clamping in compatible ISO turning holders.

Can the insert cope with interrupted cuts? Yes. The T9225 grade and the 0.4 mm corner radius provide enhanced toughness that tolerates light interruptions and varying engagement conditions.

What benefits does the chipbreaker deliver? The one-sided chipbreaker promotes predictable chip flow and evacuation, reducing the likelihood of chip re-cutting and helping to maintain continuous cutting performance.

Is this insert compatible with standard ISO toolholders? The triangular ISO format of the insert is compatible with holders that match form, relief, tolerance class, fastening, size and thickness; ensure holder specifications align with the insert geometry.

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.