SNMM 190612 T9235 Wendeplatten - Tungaloy

Take advantage of the combination of a tough CVD-coated carbide grade (T9235), a precise corner radius of 1.2 mm, and ISO compatibility to keep turning operations productive and reliable. The design supports interrupted cuts and unstable conditions while reducing insert changes and rework. Order the SNMM190612 T9235 indexable turning insert directly via Metav Werkzeuge or consult the Metav team for application guidance.

SNMM 190612 T9235 – ISO SNMM190612 indexable turning insert for turning by Tungaloy

The SNMM190612 T9235 is an ISO-format indexable insert for external and internal turning, engineered for machining steel under interrupted or unstable conditions where a tough, CVD-coated carbide is required.

• CVD-coated carbide for tough steels
• ISO 190612 form, 6.35 mm thickness
• 1.2 mm corner radius for repeatable geometry
• Cylindrical hole for secure clamping

Consistent chip control with a tough, CVD-coated grade

The combination of CVD-coated surface and carbide substrate in grade T9235 delivers increased toughness compared with harder, more brittle grades. This makes the insert particularly suited to machining steel at reduced cutting speeds and in situations with broken or interrupted cuts. The coating improves wear resistance while the substrate maintains edge integrity, which together reduce the frequency of tool changes and lower the risk of catastrophic edge failure. For production lines with variable stability or frequent interruptions, this translates into fewer stoppages and a more stable machining process.

ISO 190612 geometry for reliable clamping and repeatability

The insert’s ISO 190612 designation and square form are industry-standard dimensions that simplify tool management and holder compatibility. The cylindrical hole and the 0° clearance angle ensure secure clamping and consistent seating in appropriate holders. With a plate thickness of 6.35 mm and a corner radius of 1.2 mm, the insert balances strength and profile control: the radius supports robust edge life while still permitting good surface finish on turned components. The 90° included angle gives predictable cutting behaviour for facing and shoulder operations, aiding dimensional consistency across batches.

System-level benefits that reduce operating costs

Used as part of a complete ISO insert system—appropriate holder, clamping kit and replacement screws—the insert supports straightforward inventory management and quick index changes. The single-sided chipbreaker design assists in reliable chip formation and evacuation during turning, reducing the likelihood of built-up edge and improving surface quality. Because the grade is chosen for toughness, it performs well where high impact loads occur, offering a lower total cost of ownership through improved tool life and fewer scrap parts. Compatibility is determined by insert form, clearance angle, tolerance class, clamping and thickness, enabling predictable integration into existing tool setups.

For procurement advice or application support for the Tungaloy SNMM190612 T9235 indexable turning insert, please contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 for tailored recommendations and stock information

Technical data

• Article number: 6786057-Tungaloy
• Manufacturer article number: 6786057
• Manufacturer SKU: TUN6786057
• Brand: Tungaloy

Measurements

• Corner radius: 1.2 mm
• Plate thickness: 6.35 mm
• Plate size: 19 mm
• Included angle: 90°
• Clearance angle: 0°
• Plate form: square

Special features

• ISO turning inserts series
• ISO designation: SNMM190612
• Grade/coating: T9235, CVD-coated carbide
• Chipbreaker: single-sided
• Hole: with cylindrical hole
• Application: turning, external and internal
• Recommended use: steel, lower cutting speeds, unstable conditions, interrupted cuts

FAQ

What workpieces is this insert best suited for?
The SNMM190612 T9235 indexable turning insert from Tungaloy is optimised for machining steel, especially where interrupted cuts or unstable conditions occur; the tough CVD-coated carbide grade provides robust edge life.

How does the 1.2 mm corner radius affect results?
A corner radius of 1.2 mm improves edge strength and wear resistance, helping the insert maintain dimensional stability and surface finish during turning operations with varying loads.

Is the insert compatible with standard ISO holders?
Yes. The SNMM190612 form follows ISO dimensions and the cylindrical hole supports secure clamping in compatible ISO holders when the correct tolerance class and clamping are observed.

What advantages does the T9235 grade offer compared with harder grades?
T9235 is a tougher, CVD-coated carbide grade designed for lower cutting speeds and interrupted cuts; it reduces chipping risk and extends service life in unstable machining conditions compared with more wear-focused, brittle grades.

Can this insert be used for internal turning as well as external?
Yes. The ISO SNMM190612 geometry and square form are suitable for both external and internal turning applications, provided the appropriate holder and cutting parameters are selected.

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.