SNMG 120412 T9225 Wendeplatten - Tungaloy

Robust CVD‑coated carbide T9225 and the ISO SNMG 120412 form deliver reliable performance for mid‑to‑heavy steel turning; the 0° clearance and double‑sided design increase tool life and indexability. Order the SNMG120412 T9225 Tungaloy insert directly via Metav Werkzeuge or ask the consultants for application advice.

SNMG 120412 T9225 Turning insert — Tungaloy

The SNMG120412 T9225 Tungaloy insert is an ISO‑standard turning insert for external and internal turning, designed to provide toughness in interrupted or variable cutting conditions.

• CVD-coated carbide grade T9225
• ISO SNMG 120412 form, 0° clearance
• Double-sided insert with cylindrical hole
• Engineered for mid-to-heavy steel turning

Productive toughness for mixed and interrupted cuts

The CVD-coated T9225 grade combines elevated toughness with reliable wear resistance, making it suitable for mid‑to‑heavy steel turning where cutting forces vary or the cut is slightly interrupted. The coated carbide substrate reduces flank and crater wear, so machining cycles stay productive for longer; the result is improved process stability and fewer unscheduled insert changes. This robustness supports higher metal removal rates without sacrificing surface finish, which helps maintain efficient production rhythms in mixed‑batch turning.

ISO compatibility for straightforward toolholding and rapid changeovers

Featuring the ISO SNMG geometry with a 0° clearance angle and a 12 mm edge size, the insert is compatible with standard ISO holders when matched for form, clearance, tolerance class, fastening and thickness. The double‑sided design with a cylindrical hole allows secure clamping and two usable cutting edges per index, reducing tooling consumption and downtime. Where setup speed and reproducible positioning matter, the standardised form simplifies inventory and enables immediate replacement across matched holder systems.

Practical guidance for application and chip control

The insert is supplied with a double-sided chipbreaker; selecting the correct chipbreaker and grade depends on workpiece stability and the chosen machining parameters. For external and internal turning, prefer stable clamping and adapt feeds to maintain chip form; in less stable setups, the T9225 grade offers the extra toughness to resist chipping. The system approach — insert, suitable external holder or boring bar, pad/clamp kit and spare screws — ensures secure assembly and consistent cutting performance across batches.

Economic advantages through consistency and serviceability

By combining a universal, tough grade with an ISO format, the insert supports predictable tool life and repeatable results, which contributes to lower unit costs over production runs. Fewer tool changes, straightforward inventory management and reliable edge behaviour reduce process variability. For workshops requiring a balance of durability and productivity, this insert provides a pragmatic choice that aligns with routine production demands while permitting occasional higher cutting loads.

For reliable mid‑to‑heavy turning choose genuine Tungaloy SNMG120412 T9225 inserts — contact Metav Werkzeuge for stock and tailored application advice at info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 6781368
• SKU: 6781368-Tungaloy
• Manufacturer SKU: TUN6781368
• Designation: SNMG120412 T9225
• Material: carbide

Core data

• Corner radius: 1.2 mm
• Size (edge): 12 mm
• Thickness: 4.76 mm
• Clearance angle: 0°
• Included hole: yes (cylindrical)

Special features

• ISO SNMG form
• CVD-coated grade T9225
• Double-sided chipbreaker
• Cylindrical hole for secure clamping
• For external and internal turning
• Compatible with standard ISO holders

FAQ

What materials is this insert suitable for? The SNMG120412 T9225 insert is designed primarily for steel machining and performs well in mid‑to‑heavy steel turning applications thanks to its tough CVD‑coated carbide grade.

How does the T9225 grade behave with interrupted cuts? Tungaloy’s T9225 grade provides increased toughness and stable chip formation under variable engagement, making the insert resilient to slight interruptions in the cut.

Is the SNMG120412 compatible with existing ISO toolholders? Yes; the SNMG120412 form follows ISO standards and is compatible with holders that match the ISO SNMG form, 0° clearance, thickness and fastening requirements.

How many cutting edges are available per insert? The double‑sided design offers two usable cutting edges per index, enabling economical re‑indexing during production.

What system components are needed for correct mounting? A matched external holder or boring bar, underlying pad/clamp set and the correct spare screws complete the system for secure mounting of the SNMG120412 insert.

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.