CPMT 080208 T9225 Wendeplatten - Tungaloy

Benefit from the robust combination of CVD‑coated T9225 carbide and ISO CPMT080208 geometry for reliable medium‑to‑heavy steel turning; the 0.8 mm corner radius and cylindrical hole with a single‑sided countersink ensure secure clamping and consistent results. Order original Tungaloy inserts directly via Metav Werkzeuge or consult our application specialists for tailored recommendations.

CPMT080208 T9225 Turning insert (ISO) by Tungaloy — CVD‑coated carbide, 80° rhombic form

A CPMT080208 T9225 insert designed for ISO‑standard external and internal turning, optimised for medium‑to‑heavy steel machining and interrupted cuts.

• CVD‑coated carbide grade T9225 for robustness
• ISO CPMT080208 geometry, 80° rhombic form
• 0.8 mm corner radius for versatile turning
• Cylindrical hole with single‑side 40°–60° countersink

High productivity through material and coating

The CVD‑coated T9225 grade combines toughness and wear resistance to cope with variable engagement conditions typical in medium‑to‑heavy turning of steel. The coating reduces flank wear and improves tool life under thermal and mechanical load, which translates into more consistent cycle times and fewer insert changes. As a result, production runs can be more predictable and machining costs are reduced without compromising surface finish.

Precise geometry for dependable clamping and stability

Designed as an ISO‑compliant rhombic insert with an 80° main angle, the geometry ensures predictable cutting forces and easy integration into standard holders. The 0.8 mm corner radius balances edge strength and form accuracy, while the 11° relief angle and 2.38 mm thickness contribute to stable seating and resistance to edge chipping. The cylindrical hole with a one‑sided 40°–60° countersink provides secure clamping; compatibility with a holder is determined by form, relief angle, tolerance class, clamping method, size and thickness.

Designed for challenging cuts and reliable chip control

The combination of cemented carbide substrate and a CVD coating gives improved resistance to abrasive and adhesive wear, making the insert suitable for slightly interrupted cuts or changing engagement. The single‑sided chipbreaker is matched to the grade and geometry to support effective chip formation and evacuation in typical turning operations. This engineering focus lowers the risk of built‑up edge and contributes to reproducible surface quality over long tool lives.

System thinking: match insert, holder and process

As part of the ISO insert system, the component performs best when used with a compatible outer holder or boring bar, a correct shim/clamp set and the specified fixing screw type. Typical applications include external and internal turning where stability and repeatability are required; the insert is a practical choice when a robust universal grade is needed across varied turning tasks. For specific holder matching or process optimisation, further technical guidance is available from Metav Werkzeuge and application engineers.

Contact Metav Werkzeuge for application advice, holder compatibility checks and supply of original Tungaloy CPMT080208 inserts — eMail: info@metav-werkzeuge.com • Tel: +49 2822 7131930

Technical data

• Article number: 6781062
• SKU: 6781062-Tungaloy
• Manufacturer SKU: TUN6781062
• Model series: ISO‑Drehwendeschneidplatten
• Material: Cemented carbide

Core dimensions

• Corner radius: 0.8 mm
• Thickness: 2.38 mm
• Relief angle: 11°
• Main angle: 80°
• Size designation: 08

Special features

• Grade/coating: T9225, CVD‑coated cemented carbide
• Insert form: rhombic
• Hole style: cylindrical hole + single‑side countersink (40°–60°)
• Chipbreaker: single‑sided
• Typical application: external and internal turning of steel

FAQ

What materials is this insert intended for?
The CPMT080208 T9225 insert is optimised for medium‑to‑heavy steel turning; the T9225 grade is selected to provide toughness under variable engagement and slightly interrupted cuts.

How does the CPMT080208 geometry affect holder compatibility?
Holder compatibility depends on form, relief angle, tolerance class, clamping method, size and thickness; the CPMT080208’s 11° relief angle and 2.38 mm thickness require matching ISO‑standard holders for secure seating.

Is the insert suitable for interrupted cuts?
Yes, the T9225 CVD‑coated carbide is designed for robust performance in changing engagement conditions and light interruptions, offering reliable edge stability.

What clamping features does the insert offer?
The insert includes a cylindrical hole with a one‑sided countersink (40°–60°) to enable firm clamping in compatible ISO‑type holders, improving repeatability and reducing the risk of loosening.

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.