SNMG 120404 T9225 Wendeplatten - Tungaloy

Take advantage of the CVD-coated carbide grade T9225 and the 0.4 mm corner radius for reliable medium-to-heavy steel turning; the ISO form and cylindrical bore ensure straightforward holder compatibility. Order via Metav Werkzeuge or consult our specialists for cutting data and availability.

SNMG120404 T9225 indexable insert for turning — Tungaloy, ISO 120404

SNMG120404 T9225 Tungaloy indexable insert designed for ISO-standard turning applications, offering a robust universal grade for variable engagement conditions.

• CVD-coated cemented carbide grade T9225
• Robust universal grade for medium-to-heavy steel
• Double-sided chipbreaker for consistent chips
• ISO SNMG120404 with cylindrical centre hole

Reliable performance in demanding turning tasks

The CVD-coated cemented carbide composition of this insert delivers a balance of wear resistance and toughness tailored to medium-to-heavy steel machining. The T9225 grade is formulated for situations with varying engagement or slightly interrupted cuts, providing wear protection without sacrificing edge strength. As a result, the insert sustains productive cutting intervals and reduces frequent index changes, contributing to steady output and predictable tool life.

Improved chip control and consistent surface quality

Equipped with a double-sided chipbreaker, the geometry channels and breaks chips reliably across a range of feeds and depths of cut. Effective chip control reduces re-cutting of material, limits surface blemishes and eases chip evacuation from the tool zone. For operators, this translates into fewer interruptions, more stable machining conditions and a consistently improved surface finish on turned components, even when working with tougher steel grades.

Straightforward integration into ISO tool systems

As an ISO-specification insert, compatibility with the clamping system depends on form, clearance angle, tolerance class, fastening method, size and thickness. The SNMG120404 designation and square geometry allow direct replacement in standard holders and boring bars that accept SNMG indexable inserts. This interchangeability minimises setup time and simplifies inventory management, enabling fast changeovers and reduced machine downtime across production runs.

Recommended applications and cutting strategy

This insert is optimised for external and internal turning of steel components where robustness and consistent edge performance are required. With a 0.4 mm corner radius and a plate angle of 90°, the geometry supports general-purpose finishing and medium roughing operations; the T9225 grade particularly suits slightly interrupted cuts and fluctuating engagement. For best results, pair the insert with a stable holder, select a feed appropriate to the corner radius and prefer steady depth of cut to exploit the grade’s combination of toughness and wear resistance.

Contact Metav Werkzeuge for customised cutting parameters, availability and application advice for Tungaloy SNMG120404 T9225 inserts — email info@metav-werkzeuge.com or call +49 2822 7131930 to speak with a consultant.

Technical data

• Article number: 6796085-Tungaloy
• Manufacturer SKU: TUN6796085
• Model series: ISO turning indexable inserts
• Material: Cemented carbide

Facts

• Corner radius: 0.4 mm
• Insert size: 12 mm
• Thickness: 4.76 mm
• Rake angle: 0°
• Plate angle: 90°

Special features

• ISO designation: SNMG120404
• Grade: T9225, CVD-coated
• Double-sided chipbreaker
• Square plate geometry
• Cylindrical centre hole for standard clamping
• Application: Turning (external and internal)

FAQ

What materials is this insert suitable for? The SNMG120404 T9225 insert is designed primarily for medium-to-heavy steel machining; the T9225 CVD-coated grade provides a balance of wear resistance and toughness for such applications.

How does the chipbreaker affect machining? The double-sided chipbreaker on this insert improves chip control and reduces re-cutting, which helps maintain a consistent surface finish and lowers the likelihood of chip-related interruptions during turning operations.

Can this insert be used in any SNMG holder? Yes, the ISO SNMG120404 form and the cylindrical centre hole make the insert compatible with holders and boring bars that accept SNMG indexable inserts, provided the holder matches the size, thickness and clamping style.

What cutting conditions suit the T9225 grade best? T9225 is a universal, robust grade suited to variable engagement and lightly interrupted cuts. For optimal performance, use a stable clamping system, moderate cutting speeds and feeds matched to the 0.4 mm corner radius.

Is the insert reversible and how many cutting edges are available? The square, double-sided design means the insert is indexable and offers multiple cutting edges before replacement, improving economy and reducing changeover frequency.

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.