TPMT 110204 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide and a 0.4 mm nose radius for consistent material removal and robust performance in interrupted or variable cuts; order the insert directly via Metav Werkzeuge or consult their technical team for holder compatibility.

TPMT110204 T9225 turning insert — triangular ISO turning insert by Tungaloy, 0.4 mm radius

TPMT110204 T9225 is an ISO-format triangular turning insert designed for medium-to-heavy steel turning, offering a CVD-coated carbide grade for reliable performance under varying engagement conditions.

• CVD-coated carbide for durability
• Universal grade for medium-to-heavy steel
• Triangular insert with 0.4 mm nose radius
• With hole and one-sided countersink (40°–60°)

Maximum process reliability for medium-to-heavy turning

The CVD-coated carbide substrate and the T9225 grade provide a balance between wear resistance and toughness, making the insert suitable for stable and mildly interrupted cuts in steel. As an ISO-format triangular cutting edge, it ensures repeatable seating in standard holders and contributes to longer tool life. The robust coating reduces flank wear under elevated temperatures, enabling predictable tool-change intervals and improved uptime in production environments.

Precise geometry for consistent surface quality

A defined 0.4 mm nose radius together with the 11° relief and the 60° included angle delivers tight tolerances and consistent surface finish when turning external and internal profiles. The single-sided chipbreaker geometry supports controlled chip formation for common turning feeds and depths of cut, reducing manual rework. Compatibility with ISO clamping systems simplifies integration into existing toolsets and lowers setup variability across batches.

Practical system compatibility and application benefits

The insert is supplied in an ISO format that matches standard external holders, shanks or boring bars when form, clearance angle, tolerance class, fastening and thickness correspond—this supports straightforward retrofitting. The triangular form provides three indexed cutting corners, offering economical use of each insert. Selection of this grade and geometry optimises machining for steel workpieces where variable engagement or short interruptions demand increased toughness alongside good wear resistance.

For technical matching of holders and to specify the Tungaloy TPMT110204 T9225 for production use, contact Metav Werkzeuge for tailored advice and rapid availability via info@metav-werkzeuge.com or +49 2822 7131930 — specify SKU 6781174-Tungaloy for fast processing.

Technical Data

• Article number: 6781174
• SKU: 6781174-Tungaloy
• Manufacturer SKU: TUN6781174
• Model series: ISO turning inserts
• ISO designation: 110204

Facts

• Insert size: 11 mm
• Thickness: 2.38 mm
• Nose radius: 0.4 mm
• Relief angle: 11°
• Included angle: 60°
• Mounting: with hole
• Hole style: cylindrical hole + one-sided countersink (40°–60°)

Special features

• Material: carbide
• Coating/grade: T9225 (CVD-coated carbide)
• Shape: triangular
• Chipbreaker: one-sided
• Typical application: external and internal turning
• System components: ISO insert, matching external holder or boring bar, shim/clamping set and replacement screws

FAQ

What materials is this insert suited for?
The Tungaloy TPMT110204 T9225 insert is formulated as a universal grade for medium-to-heavy steel machining, offering the toughness required for variable engagement and light interruptions.

How does the T9225 coating affect tool life?
The CVD coating on the T9225 grade improves wear resistance at elevated temperatures and extends the operational life of the insert under typical turning conditions.

Can this insert be indexed to use multiple cutting edges?
Yes, the triangular form provides three usable corners, permitting multiple indexings before replacement and improving tool economy.

What is the effect of the 0.4 mm nose radius on finish and strength?
A 0.4 mm nose radius balances surface finish and edge strength: it produces a finer finish than larger radii while retaining sufficient edge robustness for heavier cuts.

Is the insert compatible with standard ISO holders?
The insert follows ISO dimensions (110204) and is compatible with holders matching the insert form, relief angle, tolerance class, fastening and thickness

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.