SNMG 190612 T9225 Wendeplatten - Tungaloy

The CVD-coated T9225 grade and carbide substrate deliver robust performance for medium to heavy turning, while the ISO SNMG190612 geometry and 1.2 mm corner radius ensure stable chip control and secure clamping; order the insert directly via Metav Werkzeuge or consult the team for application advice.

SNMG 190612 T9225 square turning insert by Tungaloy — CVD-coated carbide, 1.2 mm radius

SNMG190612 T9225 Tungaloy insert for ISO-compliant external and internal turning; engineered for demanding steel applications where intermittent cuts or variable engagement demand increased toughness

• CVD-coated carbide T9225 for robust cutting
• ISO SNMG190612 — standardised compatibility
• 1.2 mm corner radius for versatile turning
• Double-sided chipbreaker with cylindrical hole

Consistent metal removal with fewer interruptions

The CVD-coated carbide composition combines wear resistance with a degree of toughness that is beneficial for medium to heavy steel machining. The T9225 grade is formulated to tolerate changing engagement conditions and light interruptions, which reduces the risk of premature edge failure. As a result, higher process stability is enabled and fewer tool changes are required, improving overall machining uptime and contributing to a predictable production flow.

Geometry designed for secure clamping and repeatable positioning

The ISO SNMG190612 geometry, featuring a square form and a cylindrical hole, ensures consistent fitment in standard external holders and boring bars. The 0° relief angle and 6.35 mm thickness provide a stable support zone under load, while the 1.2 mm corner radius balances strength with the capability to produce acceptable surface finishes on shoulder and profile turns. This configuration simplifies holder selection and supports reproducible set-ups across batch runs.

Chip control and edge life optimised for industrial use

A double-sided chipbreaker integrated into the insert geometry directs chips reliably for turning operations, reducing re-cutting and improving thermal distribution at the cutting edge. The T9225 coating system helps maintain a stable cutting edge under fluctuating conditions, which contributes to longer effective edge life and consistent component tolerances. For workshops prioritising throughput and fewer interruptions, this insert provides a pragmatic balance of performance and durability.

Application guidance and compatibility considerations

Designed primarily for turning steel components, the insert is intended to be used with compatible ISO holders where form, relief, tolerance class, attachment, size and thickness match. Selection of the correct chipbreaker version and holder rigidity is decisive for best results; in less rigid set-ups the tougher T9225 grade compensates for variable cutting conditions. For unfamiliar set-ups, brief trial cuts with adjusted feeds and speeds are recommended to confirm optimal parameters.

Discuss SNMG190612 Tungaloy inserts with Metav Werkzeuge for tailored recommendations — email info@metav-werkzeuge.com or call +49 2822 7131930 to determine the ideal grade and holder combination for the application

Technical Data

• Article number: 6780689
• Manufacturer SKU: TUN6780689
• Model series: ISO-Drehwendeschneidplatten
• Material: carbide
• Grade / coating: T9225

Data

• Corner radius: 1.2 mm
• Relief angle: 0°
• Plate thickness: 6.35 mm
• Plate size: 19 mm
• Included hole: cylindrical

Special features

• ISO SNMG190612 geometry
• Square form insert
• Double-sided chipbreaker
• CVD-coated cemented carbide
• Compatible with standard external holders
• Suited for medium to heavy steel turning
• Secure clamping via centre hole

FAQ

What materials is this insert intended for?
The SNMG190612 Tungaloy insert in T9225 is intended primarily for machining steel in medium to heavy turning applications.

How does the 1.2 mm corner radius affect performance?
A 1.2 mm corner radius improves edge strength for interrupted cuts and allows acceptable surface finishes on shoulders while reducing the likelihood of edge chipping during heavier engagements.

Is the insert reversible or single-use?
The SNMG190612 is a double-sided turning insert, enabling indexable use of both cutting edges to extend usable life before replacement.

Which holders are compatible with this ISO insert?
Compatibility depends on matching the ISO SNMG190612 form, relief angle, tolerance class, attachment and thickness; the insert is compatible with standard ISO SNMG external holders and boring bars.

Does the T9225 coating improve wear resistance?
The T9225 CVD coating enhances wear resistance while retaining sufficient toughness for variable cutting conditions, contributing to longer edge life and steady performance.

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.