TPMT 110308 T9225 TSF Wendeplatten - Tungaloy

Benefit from the robust combination of a CVD-coated carbide grade and a precise 60° triangle geometry for dependable medium-to-heavy steel turning; the result is consistent performance and reduced process variability. Order the insert directly via Metav Werkzeuge or consult their specialists for application support.

TPMT 110308 T9225 – ISO turning insert (triangle, 60°) by Tungaloy

The TPMT110308-TSF T9225 is an ISO-format triangular turning insert engineered for medium to heavy steel machining, offering a robust CVD-coated carbide grade and a chipbreaker suited to varying engagement conditions

• CVD-coated carbide grade T9225
• Triangle 60° geometry for external and internal turning
• 0.8 mm corner radius for increased edge strength
• Cylindrical hole with single-sided countersink (40°–60°)

Reliable process security from geometry and coating

The combination of a 60° triangle geometry and a CVD-coated cemented carbide substrate delivers predictable cutting behaviour in interrupted and variable cuts. The standard ISO form ensures straightforward replacement and compatibility with existing external toolholders when matched by form, clearance angle, tolerance class, clamping and thickness. The grade T9225 is formulated for mid-to-heavy steel turning where toughness is required; the coating increases thermal and abrasive resistance, reducing flank wear and helping to maintain part tolerances over longer tool life. This translates into fewer tool changes and steadier production throughput.

Consistent chip control and secure clamping for stable machining

The TSF chipbreaker, combined with the triangular profile and a 0.8 mm corner radius, promotes reliable chip formation under changing cutting conditions, so swarf evacuation and surface integrity remain controlled. The insert is supplied with a hole, featuring a cylindrical bore plus a single-sided countersink (40°–60°), which allows firm clamping and precise seat location in the holder. Secure clamping reduces micro-movements at the cutting edge and supports repeatable results when performing both external and internal turning operations, especially where light interruptions or depth changes occur.

ISO compatibility and economical integration into production

Made to the ISO designation 110308, with a plate thickness of 3.18 mm and a cutting edge radius of 0.8 mm, this insert enables a compact inventory strategy by fitting standard triangular holders and clamping systems. The ISO standardisation simplifies tool management and reduces the need for bespoke tooling. As a turning insert optimised for steel work, it offers a balance between edge toughness and wear resistance that supports longer tool life and predictable reconditioning intervals, thereby contributing to reduced overall machining costs and improved shop-floor efficiency.

For tailored application advice or availability of the Tungaloy TPMT110308-TSF T9225 insert, contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for prompt, expert assistance

Technical Data

• Article number: 6781467
• Manufacturer SKU: TUN6781467
• SKU: 6781467-Tungaloy
• Designation: TPMT110308-TSF T9225
• Material: cemented carbide
• Coating/grade: T9225 (CVD-coated)
• Chipbreaker: TSF
• Shape: triangular
• Hole: with hole (cylindrical + one-sided countersink 40°–60°)

Facts

• Geometry angle: 60°
• Clearance angle: 11°
• Corner radius: 0.8 mm
• Plate thickness: 3.18 mm
• Plate size: 11 mm
• ISO code: 110308

Special features

• ISO-format turning insert
• Robust universal grade for medium to heavy steel turning
• Suitable for interrupted cuts and variable engagement
• Compatible with standard triangular external/boring holders
• Stable chip formation and wear resistance

FAQ

What materials is this insert designed for?
The TPMT110308-TSF T9225 insert by Tungaloy is designed primarily for medium-to-heavy steel machining where increased toughness and wear resistance are required.

How does the TSF chipbreaker affect performance?
The TSF chipbreaker on the Tungaloy insert promotes controlled chip formation and evacuation, improving surface finish and reducing the risk of workpiece damage during interrupted cuts.

Can this insert be used in existing ISO holders?
Compatibility depends on form, clearance angle, tolerance class, clamping method, size and thickness; the TPMT110308-TSF follows ISO dimensions to simplify integration with matching triangular holders.

What does the cylindrical hole with countersink provide?
The cylindrical bore plus single-sided countersink (40°–60°) ensures secure clamping and accurate seating in the toolholder, supporting repeatable cutting conditions with reduced vibration.

Which cutting parameters benefit most from grade T9225?
Grade T9225 is suited to applications requiring enhanced toughness—typically medium-to-heavy steel turning and situations with light interruptions or variable engagement where edge robustness is needed.

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.