SNMG 190612 T9235 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide toughness, precise ISO compliance and straightforward holder compatibility for consistent turning results; order the insert directly via Metav Werkzeuge or consult our technical advisors for process matching.

SNMG 190612 T9235 turning insert — Tungaloy carbide, square, 90°

The SNMG190612 T9235 is an ISO‑standard square turning insert designed for external and internal turning of steel, offering a tough CVD‑coated carbide grade for interrupted and unstable cutting conditions.

• CVD-coated carbide T9235
• ISO form SNMG190612
• Double-sided chipbreaker, with hole
• Suited to unstable cuts and low speeds

Consistent cutting performance where toughness matters

The CVD-coated T9235 grade is formulated for toughness rather than maximum wear resistance, making it well suited to steel turning under unstable conditions and interrupted cuts. The coating provides improved edge protection while the carbide substrate maintains fracture resistance; this combination reduces the risk of edge chipping during shock loads and contributes to predictable tool life. The rational choice of a tougher grade supports stable production and fewer unexpected tool failures, which helps sustaining throughput in mixed‑batch machining.

Easy integration with ISO‑compliant tool systems

Marked as ISO‑compliant SNMG190612, the insert integrates into any matching ISO holder when the form, relief angle, tolerance class, clamping method, size and thickness align. The square plate with a 90° included angle and a 0° relief angle affects cutting geometry and approach; a cylindrical centre hole enables positive clamping and repeatable seating. Clear adherence to ISO dimensions simplifies tool inventory and replacement, reducing set‑up time and the need for bespoke holders.

Design features that improve productivity and finish

The insert’s double-sided chipbreaker and square geometry offer two usable edges per indexed side, increasing effective life per insert and delivering stable chip formation. The 1.2 mm corner radius balances edge strength with surface finish: a larger radius improves robustness and component integrity, while still allowing acceptable surface quality for many turning operations. The 6.35 mm plate thickness ensures rigidity in the clamped condition, reducing vibration and fostering consistent workpiece tolerances.

Application guidance for effective machining

This insert is optimised for turning steel at moderate to lower cutting speeds where interrupted cuts or unstable set‑ups occur. The combination of the robust grade and chip control helps maintain process security when cutting parameters fluctuate. For selection of the matching holder, clamping set and replacement screws, Metav Werkzeuge can provide specification support to ensure the insert seats correctly and the system achieves the intended performance. Practical alignment of insert geometry and machine stability yields the most tangible productivity gains.

Contact Metav Werkzeuge for personalised advice on Tungaloy turning inserts and holder compatibility — phone or email our technical team for machining recommendations and ordering support

Technical data

• Article number: 6786044
• Manufacturer SKU: TUN6786044
• SKU: 6786044-Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• Material: Carbide

Facts

• Corner radius: 1.2 mm
• Plate size: 19 mm
• Plate thickness: 6.35 mm
• Included angle: 90°
• Relief angle: 0°
• Hole style: cylindrical hole

Special features

• ISO designation SNMG190612
• Grade: T9235 (CVD‑coated carbide)
• Double‑sided chipbreaker
• Square plate form with bore
• Intended application: turning (external and internal)
• Suitable for interrupted and unstable cuts
• Compatibility determined by form, relief angle, tolerance class, clamping and thickness
• System concept: ISO insert + matching outer holder or boring bar, backing/clamping set and replacement screws

FAQ

What materials is this insert suitable for?
The Tungaloy SNMG190612 T9235 insert is intended primarily for steel machining and performs well in interrupted and unstable cutting conditions.

How many cutting edges are available per insert?
With a double‑sided chipbreaker and square form, the insert provides multiple usable edges when indexed, extending effective tool life.

What does the T9235 grade mean in practice?
T9235 is a CVD‑coated carbide grade chosen for its toughness, offering resistance to fracture under interrupted cuts and lower cutting speeds.

Which holders are compatible with this ISO insert?
Compatibility depends on the holder’s form, relief angle, tolerance class, clamping style, size and thickness; the SNMG190612 dimensioning follows ISO standards for straightforward matching.

How does the 1.2 mm corner radius affect machining?
A 1.2 mm corner radius increases edge strength and helps maintain component integrity under heavy or interrupted cuts while still allowing reasonable surface finish.

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.