CPMT 090304 T9225 Wendeplatten - Tungaloy

Take advantage of the robust T9225 CVD-coated carbide and the precise 0.4 mm corner radius for stable chip control and reliable medium-to-heavy steel turning; compatibility with ISO holders ensures straightforward integration into existing tool systems. Order spare inserts or request application guidance via Metav Werkzeuge for fast technical support.

CPMT 090304 T9225 ISO rhombic turning insert, CVD-coated carbide — Tungaloy

A CPMT090304 T9225 insert designed for medium-to-heavy steel turning applications, combining a tough CVD-coated carbide grade with a rhombic ISO geometry for consistent performance in external and internal turning.

• CVD-coated carbide for durability
• Robust universal grade T9225
• Rhombic ISO shape with 80° lead
• 0.4 mm corner radius, single-sided chipbreaker

Dependable performance under variable cutting conditions

The CVD-coated carbide substrate and the T9225 grade together deliver a balance of toughness and wear resistance that suits interrupted cuts and changing engagement conditions. This combination reduces edge chipping and extends useful tool life, which in turn supports higher productivity and fewer tool changes during batch work. For operators seeking predictable machining cycles, the hardened coating promotes consistent surface finish and process stability, while the universal character of the grade simplifies tooling strategies across a range of steel components.

Geometry engineered for repeatable precision and surface quality

The rhombic ISO 09 form with an effective 80° lead angle and 0.4 mm corner radius provides a compromise between strength and finishing capability: robust enough for heavier cuts yet fine enough for acceptable surface integrity. The 11° clearance helps avoid rubbing and reduces built-up edge, while the single-sided chipbreaker assists controlled chip flow for predominantly longitudinal turning. The insert’s with-hole design and cylindrical hole with a one-sided countersink (40°–60°) ensure secure clamping and repeatable seating in compatible holders, contributing to consistent part tolerances and reliable repeatability in production runs.

Simple integration and practical workshop benefits

Designed as an ISO-standard indexable platelet, the insert fits into a system composed of a matching external holder or boring bar, shim/clamp set and replacement screws; compatibility depends on form, clearance angle, tolerance class, fastening, size and thickness, so correct pairing with existing toolholders is essential for peak performance. The 3.18 mm thickness and the ISO dimensions simplify inventory management, and the insert’s universal application profile reduces the need for multiple grades. For teams planning tool consolidation, the combination of geometry and the T9225 grade offers a pragmatic route to fewer part numbers without sacrificing machining robustness.

Contact Metav Werkzeuge for tailored advice on integrating Tungaloy’s T9225 inserts into existing turning cells, or request application data and availability via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6781314
• SKU: 6781314-Tungaloy
• Manufacturer article number: TUN6781314
• Model series: ISO-Drehwendeschneidplatten
• Material: Hartmetall

Data

• Corner radius: 0.4 mm
• Clearance angle: 11°
• Thickness: 3.18 mm
• ISO code: 090304
• Lead/approach angle: 80°
• Size: 09

Special features

• CVD-coated carbide
• Grade: T9225 (robust universal grade)
• Rhombic plate form
• With hole: cylindrical hole + one-sided countersink (40°–60°)
• Single-sided chipbreaker
• Application: turning (external and internal)
• Compatibility: ISO holders and boring bars as per form, size and fastening

FAQ

What materials is this insert best suited for?
The CPMT090304 T9225 insert is optimised for medium-to-heavy steel turning where intermittent cuts or variable engagement demand enhanced toughness.

How does the T9225 grade affect tool life?
The T9225 CVD-coated grade increases resistance to flank wear and reduces chipping under changing conditions, which typically results in longer service life compared with uncoated grades.

Which geometry details support surface finish and stability?
The rhombic ISO form with an 80° lead and a 0.4 mm corner radius, combined with an 11° clearance, promotes stable cutting and improved surface quality in standard turning operations.

Is the insert compatible with existing ISO holders?
Compatibility depends on the holder’s form, clearance, tolerance class, fastening and size; the insert is ISO-standard but must be matched to a suitable external holder or boring bar.

Can this insert be used for internal turning?
Yes, the insert is suitable for both external and internal turning when paired with the appropriate boring bar and clamping components.

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.