TPMT 130308 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of a robust CVD‑coated carbide grade and a proven PM chipbreaker for stable medium-to-heavy turning operations; order through Metav Werkzeuge or consult their team for specification matching and availability.

TPMT 130308 T9225 triangular turning insert (ISO) for Turning — Tungaloy

The TPMT130308-PM T9225 is an ISO‑standard triangular indexable insert designed for external and internal turning in medium to heavy steel machining, featuring a PM chipbreaker and a compact 0.8 mm corner radius for versatile cutting conditions.

• ISO triangular insert TPMT form
• Robust CVD‑coated carbide grade T9225
• PM chipbreaker for interrupted cuts
• 0.8 mm corner radius, 60° geometry

Built for consistent performance in steel turning

The insert is manufactured from cemented carbide with a CVD coating, which together provide a balanced combination of abrasion resistance and thermal stability. This configuration supports reliable cutting performance in medium to heavy steel machining, where variable engagement or slightly interrupted cuts occur. The 60° triangular geometry and 0.8 mm corner radius deliver a compromise between edge strength and surface finish, reducing the need for frequent index changes and thereby improving machine uptime. Compatibility with standard ISO holders ensures a straightforward swap into existing tooling systems when form, relief angle, tolerance class, fastening and thickness match.

Coating and grade that tolerate mixed cutting conditions

The T9225 grade is a robust universal composition engineered for demanding steel applications; combined with the PM chipbreaker, it helps control chip formation under fluctuating feeds and depths of cut. The CVD‑coated carbide layer increases resistance to thermal wear and edge degradation, which extends tool life in longer cycles and higher temperatures. For customers seeking predictable tool life and repeatable results, this pairing reduces unexpected downtime and contributes to a lower cost per component by maintaining cutting edge integrity across a range of operating parameters.

Integration into tooling systems and practical advantages

Designed as part of the ISO turning insert family, this triangular insert fits into typical external holder or boring bar arrangements; secure clamping is supported by the cylindrical hole with a single‑sided countersink (40°–60°). The 3.18 mm plate thickness and 13 mm inscribed size provide sufficient support in the pocket to resist deflection in heavier cuts. Using a universal grade and a versatile chipbreaker simplifies stockkeeping and offers process stability when machining steels with variable workhardening or interrupted surfaces. For efficient process planning, select the chipbreaker and grade to match material, cut type and machine rigidity.

For specification advice or to confirm compatibility with current holders, contact Metav Werkzeuge for expedited availability and technical guidance on the Tungaloy TPMT130308-PM T9225 insert

Technical Data

• Article number: 6781135
• SKU: 6781135-Tungaloy
• Manufacturer SKU: TUN6781135
• Model series: ISO turning indexable inserts
• Designation: TPMT130308-PM T9225
• Material: Cemented carbide
• Coating: CVD coating

Numeric Data

• Corner radius: 0.8 mm
• Insert angle: 60°
• Free cutting angle: 11°
• Thickness: 3.18 mm
• Inscribed circle / size: 13 mm
• ISO code: 130308

Special features

• Chipbreaker: PM
• Hole: with hole
• Hole style: cylindrical hole + single-sided countersink (40°–60°)
• Grade: T9225
• Typical application: Turning (external and internal)
• Shape: triangular
• Compatibility: determined by form, relief angle, tolerance class, fastening, size and thickness
• Schneidstofftyp: CVD‑coated carbide

FAQ

What material is the insert made from? The insert is produced from cemented carbide with a CVD coating to enhance wear resistance and thermal stability for steel turning.

Which operations suit this insert best? This triangular ISO insert is intended for external and internal turning in medium to heavy steel machining, offering good performance in slightly interrupted cuts.

What benefits does the PM chipbreaker provide? The PM chipbreaker promotes controlled chip formation under fluctuating engagement, improving chip evacuation and protecting the cutting edge during interrupted or variable cuts.

How is holder compatibility ensured? Compatibility depends on the insert form, relief (free) angle, tolerance class, fastening method, size and thickness; matching these parameters ensures secure clamping and repeatable performance with the insert.

Is this grade suitable for variable cutting conditions? Yes, the T9225 grade is a robust universal choice that tolerates changing conditions and offers improved toughness for stable machining across varied steel workpieces.

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.