SNMG 120404 T9225 Wendeplatten - Tungaloy

Benefit from the combination of a robust CVD-coated T9225 grade and the ISO SNMG120404 format for reliable medium to heavy steel turning; order directly via Metav Werkzeuge or consult the team for holder compatibility and process optimisation.

SNMG 120404 T9225 SNMG turning insert for turning — Tungaloy

SNMG120404 T9225 is an ISO-format insert designed for stable external and internal turning, particularly in medium to heavy steel applications.

• ISO SNMG format, 12 mm square
• CVD-coated carbide grade T9225
• Double-sided chipbreaker, with hole
• 0° relief angle, 0.4 mm corner radius

Consistent cutting performance for mixed and interrupted cuts

The CVD-coated grade T9225 provides a balance of wear resistance and toughness that suits variable engagement conditions. As a result, the insert maintains edge stability when encountering slight interruptions or changing feeds. The combination of a wear-resistant surface and a resilient carbide substrate reduces flank wear and therefore extends usable tool life, which supports uninterrupted production and fewer tool changes per shift.

Clear compatibility reduces setup time and rejects

Manufactured to ISO form, the SNMG120404 geometry ensures predictable mounting behaviour; compatibility with the toolholder is determined by form, clearance angle, tolerance class, fastening method, size and thickness. This standardisation simplifies tooling procurement and minimises fitting errors. The centrally located cylindrical hole and standard dimensions make clamping repeatable, which shortens setup routines and lowers the risk of misalignment-related rejects.

Improved chip control and surface results from engineered geometry

A double-sided chipbreaker tailored to this insert grade helps to break chips reliably in a range of cutting conditions, improving evacuation and surface finish during turning. The moderate corner radius and precisely defined relief angle allow operators to select feeds that balance strength and finish; the result is steady material removal rates and more predictable surface quality on steel components, even under moderate interruption.

Practical benefits for workshop productivity and tool selection

The insert’s square form and two usable cutting edges per side offer economical indexing, while the robust carbide construction supports higher cutting parameters when process stability permits. This leads to lower tooling costs per component and a higher productive time share of the machine. For mixed-production environments, the universal character of the grade simplifies tool inventory and reduces the need for multiple specialised grades.

Contact Metav Werkzeuge for integration advice or to request technical data and sample quantities of the Tungaloy SNMG120404 T9225 insert

Technical data

• Article number: 6780852
• Manufacturer article number: 6780852
• Manufacturer SKU: TUN6780852
• SKU: 6780852-Tungaloy
• Name: SNMG120404 T9225 Tungaloy insert

Facts

• Size: 12 mm
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Angle: 90°
• Relief angle: 0°

Special features

• Grade: T9225 (CVD-coated carbide)
• Double-sided chipbreaker
• Cylindrical hole
• ISO SNMG120404 form
• Application: turning

FAQ

What materials is this insert best suited for?
The SNMG120404 T9225 insert is optimised for steel turning; the T9225 grade and CVD coating deliver a balance of wear resistance and toughness for medium to heavy steel applications.

How does the chipbreaker affect machining?
The double-sided chipbreaker on the insert supports reliable chip control and evacuation, which improves surface finish and reduces the likelihood of chip-related interruptions during turning.

Is the insert compatible with standard SNMG holders?
Yes—being ISO-form SNMG120404, the insert is compatible with holders that match the SNMG form, correct clearance, tolerance class, fastening type and thickness.

How many cutting edges are available per insert?
The square SNMG geometry offers multiple indexed cutting edges; the double-sided design increases the number of usable edges before disposal of the insert.

Can this insert handle interrupted cuts?
The T9225 grade provides sufficient toughness for slight to moderate interruptions; the insert’s resilience helps maintain edge integrity under varying engagement conditions.

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.