SNMG 120404 GT9530 Wendeplatten - Tungaloy

Benefit from the combination of a wear‑resistant GT9530 coating and the proven ISO geometry of the SNMG120404 insert to deliver consistent surface finish and extended tool life; easy integration into ISO holders speeds changeover and reduces downtime — order directly via Metav Werkzeuge or consult our advisors for optimal selection.

SNMG 120404 GT9530 ISO turning insert for turning by Tungaloy

The SNMG120404 GT9530 is an ISO‑standard turning insert intended for finishing and light universal turning operations, optimised for steel where superior surface quality and extended life are required

• Coated Cermet GT9530 for superior finish
• ISO SNMG geometry for widespread holder fit
• Double-sided chipbreaker for stable chips
• 0.4 mm corner radius for precise contours

Consistent finishing and longer tool life with GT9530

The grade GT9530 is a coated cermet developed for wear‑resistant finishing and light universal turning of steel, delivering improved surface quality and an extended edge life under stable conditions. The coating reduces flank wear and supports repeatable part finish over longer intervals between indexings, which leads to fewer interruptions in the production sequence. In practice, this means more parts per insert and less frequent tool changes, improving throughput and reducing handling time.

Straightforward holder compatibility and robust geometry

Adopting the ISO SNMG120404 format ensures straightforward compatibility with a wide range of ISO holders and boring bars; the insert’s square form (12 mm), 4.76 mm thickness and cylindrical hole provide positive mechanical location and reliable clamping. The 0.4 mm corner radius produces accurate contours while maintaining acceptable strength at the edge, and the 0° relief angle fits standard holder geometries. Compatibility is governed by insert form, relief angle, tolerance class, fixing method, size and thickness — all standardised to simplify inventory and setup.

Reliable chip control and targeted application guidance

The insert features a double‑sided chipbreaker designed to deliver stable chips under recommended cutting conditions, reducing the risk of built‑up edge and improving surface integrity on finishing passes. Typical uses are external and internal turning where a fine finish and dimensional consistency are key. Select the chipbreaker and GT9530 grade when the workpiece material and process stability favour a finishing‑oriented solution; for heavier interrupted cuts or unstable setups, consider a more robust grade or different geometry to protect the edge and tool life.

Contact Metav Werkzeuge for tailored advice on Tungaloy GT9530 inserts and secure reliable delivery via Metav Werkzeuge’s technical team

Technical Data

• Article number: 6998092
• Manufacturer SKU: TUN6998092
• Metav SKU: 6998092-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Brand: Tungaloy

Core dimensions

• Insert designation: SNMG120404
• Insert size: 12 mm
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Relief angle: 0°
• Included angle: 90°

Special features

• Grade / coating: GT9530
• Cutting material: coated cermet
• Hole style: cylindrical hole (with hole)
• Chipbreaker: double-sided
• Shape: square
• Application: Turning (Drehen)
• Typical use: finishing to light universal on steel

FAQ

What materials is this insert best suited for?
The SNMG120404 GT9530 insert is specified for steel finishing applications; the GT9530 coated cermet offers wear resistance and surface quality suited to stable turning operations on steel.

How does the 0.4 mm corner radius affect part geometry?
A 0.4 mm corner radius balances contour accuracy and edge strength, producing defined radii on turned features while maintaining robustness for finishing passes with consistent tool support.

Is the SNMG120404 compatible with standard ISO holders?
Yes — the SNMG120404 follows ISO form and dimensions, enabling secure mounting in corresponding ISO SNMG holders and boring bars that accept a 12 mm square insert with a cylindrical hole.

Can this insert be indexed on both sides?
The insert is double-sided, providing two usable cutting edges per side as indicated by the geometry and chipbreaker design, which helps extend effective life before replacement.

What chip control can be expected with the GT9530 grade?
The double-sided chipbreaker combined with the GT9530 coating promotes predictable chip formation and evacuation during finishing operations, improving surface quality and process stability.

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.