CPMT 090304 T9215 Wendeplatten - Tungaloy

High wear resistance and reliable fracture toughness enable productive medium‑steel turning with consistent surface quality; the ISO‑shaped rhombic insert with an 11° relief and 80° geometry offers secure seating and repeatable results. Order the CPMT090304 insert directly via Metav Werkzeuge or contact the consultants for application advice.

CPMT 090304 T9215 turning insert – Tungaloy, CVD‑coated carbide

The CPMT090304 T9215 Tungaloy insert is an ISO‑standard rhombic turning insert designed for external and internal turning of medium steels, combining a robust CVD‑coated carbide grade with a single‑sided chipbreaker for productive cutting.

• ISO rhombic insert, 80° geometry
• CVD‑coated carbide grade T9215
• Single‑sided chipbreaker, with hole
• 11° relief angle for stable turning

Productive medium‑steel turning with extended tool life

The CVD‑coated carbide grade T9215 is engineered as a first choice for mid‑range steel machining. The coating enhances thermal resistance and adhesion, which increases wear resistance during continuous to slightly interrupted cuts, while the carbide substrate provides fracture toughness for stable performance. The rhombic ISO shape with an 80° geometry and a 0.4 mm nose radius delivers a balance between edge strength and surface finish, permitting higher feed rates without compromising component quality. These material and design choices translate into fewer tool changes and more predictable machining cycles.

Compatibility and secure clamping for repeatable results

Compatibility of the insert with a toolholder is determined by shape, relief angle, tolerance class, fastening, size and thickness. The plate thickness of 3.18 mm and the cylindrical hole with a one‑sided countersink (40°–60°) ensure reliable locating with standard screws and a positive contact to the seat. The single‑sided chipbreaker promotes controlled chipflow, reducing the risk of clogging in external and internal turning operations. The system approach — insert, appropriate outside holder or boring bar, underlay/clamping set and spare screws — simplifies inventory and shortens setup times in production environments.

Practical application guidance for consistent machining outcomes

For external and internal turning of medium steel, select the chipbreaker and grade to match workpiece stability and the type of cut; the T9215 coating performs particularly well where a compromise between wear life and toughness is required. The 11° relief angle reduces flank contact and helps maintain cutting geometry under variable depths of cut. When programmed for continuous or lightly interrupted cuts, the combination of CVD coating and carbide core promotes consistent surface finish and prolonged edge life. For operators transitioning from uncoated grades, modest increases in cutting speed and optimised feeds typically yield improved productivity without sacrificing component tolerance.

For reliable medium‑steel turning with Tungaloy's CVD‑coated grade, contact Metav Werkzeuge for technical advice or order through Metav Werkzeuge's sales team at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6773984
• Manufacturer SKU: TUN6773984
• Name: CPMT090304 T9215 Tungaloy insert
• Manufacturer: Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• Material: Carbide

Facts

• Nose radius: 0.4 mm
• Plate thickness: 3.18 mm
• Relief angle: 11°
• Geometry angle: 80°
• Size: 09
• Hole style: with hole — cylindrical hole + one‑sided countersink (40°–60°)

Special features

• CVD‑coated carbide grade T9215
• Single‑sided chipbreaker
• ISO rhombic insert form
• Compatible with standard outside holders and boring bars
• System components: insert, holder, underlay/clamping set, spare screws

FAQ

What materials is this insert best suited for? The CPMT090304 T9215 insert is optimised for medium‑grade steels; the CVD‑coated carbide offers an effective balance of wear resistance and toughness for these materials.

How does the chipbreaker affect machining? The single‑sided chipbreaker on this Tungaloy insert controls chip formation and promotes consistent chipflow, which helps maintain process stability and surface quality during turning.

Which toolholders are compatible with this ISO insert? Compatibility depends on holder form, relief angle, tolerance class, fastening and plate size; the ISO‑standard rhombic shape and the mounting hole make the insert suitable for common outside holders and boring bars designed for CPMT‑type plates.

What advantages does the T9215 grade provide over uncoated grades? Tungaloy's T9215 CVD‑coated grade increases thermal resilience and wear resistance compared with uncoated substrates, providing longer tool life in continuous to lightly interrupted steel turning while retaining resistance to edge fracture.

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.