CNMM 250916 T9215 TUS Wendeplatten - Tungaloy

Benefit from a blend of high wear resistance and fracture toughness in an ISO‑compliant indexable insert that supports productive turning operations on medium steels; the CVD‑coated cemented carbide grade T9215 is engineered for high throughput in continuous to lightly interrupted cuts. Order this insert directly via Metav Werkzeuge or consult the technical advisers for application guidance and holder compatibility.

CNMM 250916 T9215 — ISO indexable turning insert for turning by Tungaloy (CNMM250916-TUS)

A CNMM250916-TUS T9215 ISO indexable turning insert designed for efficient external and internal turning of medium‑grade steels, combining CVD coating and robust geometry for consistent productivity.

• CVD-coated cemented carbide grade T9215
• Rhombic 80° geometry with 1.6 mm corner radius
• ISO compatible for standard holder systems
• Designed for continuous and light interrupted cuts

Maximise material removal with consistent tool life

The CVD-coated cemented carbide grade T9215 delivers a reliable balance of wear resistance and fracture toughness, which translates into extended tool life and steady performance during longer production runs. Thanks to the engineered coating and substrate, the cutting edge sustains elevated cutting speeds and maintains dimensional stability; this supports higher daily output and reduces the frequency of index changes. The insert’s TUS chipbreaker enables predictable chip control when machining medium steel, so process parameters can be standardised across batches for reproducible results.

Geometry and dimensions engineered for process reliability

With an 80° rhombic geometry and a 1.6 mm corner radius, the insert offers versatility between finishing and semi‑roughing operations while retaining edge strength for moderate interruptions. The 0° relief and 9.52 mm thickness contribute to robust seating in the holder, lowering vibration risk and improving surface finish. The part’s inscribed circle of 25 mm and the cylindrical hole ensure positive clamping in ISO holders—compatibility determined by form, relief, tolerance class, attachment and size—so retrofitting into established toolsets is straightforward.

Practical advantages for workshop workflows

Selecting this indexable plate simplifies inventory and machining planning: the ISO standardisation permits interchangeability across a wide range of clamping systems, while the T9215 grade’s combination of abrasion resistance and toughness reduces scrap and unplanned downtime. For shops processing batches of medium steel components, the result is a measurable improvement in throughput and predictable insert change intervals. The insert is suited to both external and internal turning tasks and pairs well with stable tooling assemblies and correctly matched carbide grades for the workpiece.

Guidance on application and selection

For best results, match the TUS chipbreaker and the T9215 grade to material condition and cutting stability: use the grade for continuous to slightly interrupted cuts on medium steel and select a more robust setup when heavier interruptions are expected. If surface finish and dimensional tolerance are priorities, the rhombic geometry with a modest corner radius offers a compromise between edge strength and fine finishing capability. Where uncertainty over holder compatibility exists, verify holder form and clamp details against the ISO designation before mounting to ensure stable engagement and repeatability.

For application advice or to place an order for the CNMM250916-TUS T9215 insert from Metav Werkzeuge, contact the Metav technical advisers by e‑mail at info@metav-werkzeuge.com or by phone on +49 2822 7131930 to confirm holder compatibility and delivery options

Technical data

• Article number: 6773849
• Manufacturer SKU: TUN6773849
• Metav SKU: 6773849-Tungaloy
• Name: CNMM250916-TUS T9215 Tungaloy insert
• Series: ISO indexable turning inserts

Numbers / Core technical data

• Angle: 80°
• Inscribed circle: 25
• Thickness: 9.52 mm
• Corner radius: 1.6 mm
• Relief angle: 0°
• Hole: with cylindrical hole

Designs / Special features

• Grade/coating: T9215 (CVD-coated cemented carbide)
• Chipbreaker: TUS
• Geometry: rhombic, 80°
• Application: turning; external and internal turning
• Compatibility: ISO holders (form, relief, tolerance class, attachment, size, thickness)

FAQ

What materials is this insert best suited for?
The CNMM250916‑TUS T9215 insert is optimised for medium‑grade steel, offering a mix of wear resistance and toughness suitable for continuous to lightly interrupted cuts.

Is the insert compatible with standard ISO turning holders?
Yes—the indexable plate adheres to ISO dimensions; compatibility depends on holder form, relief angle, tolerance class, attachment type, size and thickness.

What advantages does the T9215 grade offer compared with general grades?
The T9215 CVD‑coated cemented carbide combines higher wear resistance with enhanced fracture toughness, supporting productive turning with fewer edge failures in medium‑steel applications.

Can the insert be used for internal turning as well as external?
The rhombic 80° geometry and cylindrical hole enable both external and internal turning when used with suitable holders and stable tool posts.

What chip control can be expected with this chipbreaker?
The TUS chipbreaker is designed for predictable chip formation when machining medium steel, aiding efficient evacuation and consistent surface quality.

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.