TCMT 090208 T9225 Wendeplatten - Tungaloy

Take advantage of robust CVD-coated carbide and a PSS chipbreaker tuned for reliable chip control to maintain steady production in medium to heavy steel turning; order directly via Metav Werkzeuge or consult the technical team for application-specific advice.

TCMT090208-PSS T9225 — ISO indexable turning insert, CVD-coated carbide, PSS chipbreaker (Tungaloy)

The TCMT090208-PSS T9225 is an ISO-standard triangular indexable insert for external and internal turning, engineered for medium to heavy steel machining where intermittent cuts or variable engagement demand enhanced toughness and secure chip evacuation

• CVD-coated carbide T9225 for toughness
• PSS chipbreaker for stable chip control
• Triangular form with 60° included angle
• 7° clearance and 0.8 mm corner radius

Consistent performance under heavy and variable conditions

The CVD-coated carbide grade T9225 combines wear resistance with elevated toughness, making it suitable for medium to heavy steel machining where cutting conditions vary. The coating provides a protective layer that reduces flank wear and helps maintain edge integrity under increased thermal load. As a result, machining cycles benefit from extended tool life and fewer insert changes, which supports higher uptime and predictable process output in serial production or batch runs.

Secure chip control and reliable clamping for interrupted cuts

Equipped with the PSS chipbreaker, this insert ensures controlled chip formation and evacuation even during slightly interrupted cuts. The combination of chipbreaker geometry and the insert’s hole design — a cylindrical hole with a single-sided countersink (40°–60°) — promotes stable clamping and consistent machining forces. Stable chip control leads to improved surface finish and reduced risk of recutting, which in turn supports faster cycle times and safer swarf handling in the workshop.

Geometry and dimensions that simplify tooling decisions

The triangular shape with a 60° included angle, 0.8 mm corner radius and 7° clearance angle provides versatility across common turning tasks, while the 2.38 mm thickness delivers the rigidity required for heavier depths of cut. Conformity to ISO plate sizing eases selection of compatible toolholders: compatibility is determined by form, clearance angle, tolerance class, clamping method, size and thickness. Choosing an insert with clearly defined geometry reduces setup time and minimises the need for trial-and-error in holder matching.

System-level advantages for production environments

As part of a conventional system setup — an ISO insert, matching external holder or boring bar, support shim/clamp set and replacement screws — this insert contributes to a dependable production chain. The ISO-standard design makes stocking and replacement straightforward, while the robust grade reduces the frequency of tool changes. Typical users include production machinists, job shops and manufacturing engineers seeking reproducible machining results and cost-effective performance across a broad steel spectrum. The article is listed under the manufacturer SKU and can be integrated into existing tool management practices with minimal disruption.

For procurement or application questions regarding the TCMT090208-PSS T9225 CVD-coated carbide insert, contact Metav Werkzeuge to review tooling options and availability; specialists available at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6781228
• Manufacturer article number: TUN6781228
• SKU: 6781228-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Brand: Tungaloy

Core technical data

• Included angle: 60°
• Corner radius: 0.8 mm
• Clearance angle: 7°
• Thickness: 2.38 mm
• Size: 09

Special features

• CVD-coated carbide (T9225)
• Chipbreaker: PSS
• ISO-standard indexable insert for turning
• Application: external and internal turning
• Hole: cylindrical with single-sided countersink (40°–60°)
• System components: insert, holder/boring bar, shim/clamp set, screws

FAQ

What materials is this insert intended for?
The TCMT090208-PSS T9225 insert is designed primarily for medium to heavy steel machining and performs well under changing engagement conditions that require increased toughness.

Is the insert suitable for interrupted cuts?
Yes, the PSS chipbreaker and the robust T9225 carbide grade make the insert suitable for slightly interrupted cuts and varying machining conditions.

Which toolholders are compatible with this insert?
Compatibility depends on holder form, clearance angle, tolerance class, clamping method, size and thickness; the insert follows ISO dimensions to simplify matching with standard external holders and boring bars.

How does the corner radius affect machining results?
The 0.8 mm corner radius balances edge strength and surface finish: it increases edge toughness for heavier cuts while still enabling acceptable surface quality in general turning operations.

What system components are required for correct mounting?
A complete system comprises the ISO insert, a compatible external holder or boring bar, an underlay/shim and a clamping set with replacement screws; the insert’s hole with countersink ensures stable clamping.

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.