CNMG 190624 T9225 THS Wendeplatten - Tungaloy

The combination of a CVD‑coated carbide grade T9225 and a THS chipbreaker provides robust performance for medium‑to‑heavy turning tasks; take advantage of consistent chip control and long tool life. Order directly via Metav Werkzeuge or consult our technical advisors for application recommendations.

CNMG 190624 T9225 — Tungaloy indexable insert for turning, CVD‑coated, 2.4 mm radius

The CNMG 190624 T9225 is a rhombic ISO‑standard indexable insert for turning, engineered for stable, productive machining of medium‑to‑heavy steel components with a THS chipbreaker.

• Robust CVD‑coated carbide grade T9225
• Designed for medium to heavy steel turning
• THS chipbreaker for controlled chip formation
• Rhombic CNMG form with 2.4 mm corner radius

Consistent cutting performance for demanding turning operations

The insert is manufactured from carbide with a CVD coating, which increases wear resistance and stabilises edge life under variable cutting conditions. This combination delivers quantifiable benefits in machining: reduced flank wear and longer uninterrupted cutting intervals, which translate into higher process efficiency and fewer index changes. The THS chipbreaker is designed for predictable chip formation in interrupted or variable engagement, keeping cycle times steady and secondary operations minimal. For production environments where repeatability and uptime matter, this geometry and grade were selected to balance toughness and wear resistance.

Secure fit and ISO compatibility for straightforward tooling integration

ISO conformity means the insert is compatible with standard CNMG holders where form, clearance angle, tolerance class, fastening method, size and thickness match. The rhombic CNMG shape with an 80° main cutting angle and 0° clearance angle provides a reliable seating position; a cylindrical hole ensures stable clamping. These design aspects simplify tooling logistics and reduce setup time: compatible holders can be chosen from existing inventories, and repeatable seating reduces the risk of misalignment. The specification of 19 mm inscribed circle and 6.35 mm thickness supports robust engagement for heavier cuts.

Material suitability and what the T9225 grade means in practice

Grade T9225 is a universally applicable, robust grade indicated for mid‑to‑heavy machining of steel where changing engagement conditions or light interruptions demand additional toughness. In simple terms, the grade sacrifices some maximum hardness to gain resistance against chipping and edge breakdown—this is beneficial when tool life is compromised by interrupted cuts or variable workpiece rigidity. The carbide substrate and coating work together to maintain edge integrity while still delivering acceptable wear rates, reducing the frequency of index changes and unscheduled tool interventions.

Practical selection advice and handling recommendations

When selecting this insert, match the THS chipbreaker to the expected cut depth and feed to ensure the best chip control; sharper feeds at moderate depths favour continuous swarf, whereas heavier depths benefit from the chipformer’s geometry. Inserts are supplied ISO‑standard and should be mounted with the correct torque and a clean seating surface to ensure repeatable performance; spare screws and correct support pads are recommended for production spindown. For customers new to grade selection, choose T9225 for mixed production runs across different steel grades where resilience to variable cuts is valued over extreme wear resistance.

For robust turning in mixed steel applications, trust the Tungaloy T9225 inserts and contact Metav Werkzeuge for tailored recommendations or to secure stock availability via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6780686
• Manufacturer SKU: TUN6780686
• Stock SKU: 6780686-Tungaloy
• Model series: ISO turning indexable inserts

Facts

• Inscribed circle size: 19 mm
• Plate thickness: 6.35 mm
• Corner radius: 2.4 mm
• Main cutting angle: 80°
• Clearance (relief) angle: 0°
• ISO designation: 190624

Special features

• Carbide material, CVD‑coated
• Grade T9225
• Chipbreaker THS
• Rhombic CNMG form, with cylindrical hole
• Application: Turning (external and internal)
• ISO‑standard indexable insert, compatible with matching holders

FAQ

What materials is this insert suited to machine?
The CNMG190624‑THS T9225 Tungaloy insert (SKU 6780686‑Tungaloy) is specified primarily for steel machining and performs well in medium‑to‑heavy turning where toughness is required.

How does the THS chipbreaker affect chip control?
The THS chipbreaker on the CNMG190624‑THS promotes controlled chip formation and safer evacuation during variable engagement, improving process stability for the T9225 grade insert.

Can this insert be used for interrupted cuts?
Yes, the T9225 grade is chosen for applications with changing engagement or light interruptions, providing enhanced toughness compared with more wear‑focused grades.

Which holder dimensions must be observed for correct compatibility?
Compatibility is determined by the insert form, inscribed circle (19 mm), thickness (6.35 mm), hole style and tolerance class; use a matching CNMG holder designed for ISO 190624 inserts.

What benefits does the CVD coating provide compared with uncoated inserts?
The CVD coating increases wear resistance and edge life under abrasive conditions, helping the CNMG190624‑THS T9225 insert sustain longer cutting intervals and improved overall productivity.

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.