SNMG 120404 AH8015 Wendeplatten - Tungaloy

Take advantage of a robust, ISO-standard insert that combines PVD-coated carbide durability with a compact 0.4 mm corner radius for reliable finishing and consistent tool life; order via Metav Werkzeuge or consult our specialists for application-specific recommendations.

SNMG120404 AH8015 SNMG turning insert (ISO 120404) for turning by Tungaloy — PVD-coated carbide, 0° clearance

A SNMG120404 AH8015 insert designed for general turning of heat-resistant alloys, ISO-standardised and optimised for balanced wear resistance and edge stability

• ISO-standard SNMG insert for turning
• PVD-coated carbide AH8015 grade
• 12 mm square size for stable support
• Double-sided chipbreaker for longer life

Consistent cutting performance through ISO conformity

The ISO-standard configuration ensures repeatable seating and predictable geometry when used with compatible holders. The SNMG120404 format provides a square plate with a 12 mm size and 4.76 mm thickness, enabling secure clamping and uniform load distribution. Standardisation reduces setup time and simplifies inventory management across jobs, which supports a more predictable production flow and fewer stoppages. Compatibility is determined by holder form, clearance angle, tolerance class, fastening method, size and thickness.

Balanced wear resistance and edge stability for heat-resistant alloys

The PVD-coated AH8015 grade combines surface protection with a robust carbide substrate. This pairing delivers improved wear resistance while maintaining a stable cutting edge under intermittent loads. For machining heat-resistant alloys, this balance reduces flank wear and helps preserve part tolerances over longer tool life. Translating coating and substrate characteristics into practice, PVD layers protect against abrasive and adhesive wear, while the carbide core sustains mechanical strength at elevated temperatures.

Practical application guidance and material suitability

Designed primarily for turning operations, the insert is especially suited to outer and inner turning where heat-resistant alloys are present. The double-sided chipbreaker supports a range of feeds by controlling chip shape and evacuation, which lowers the risk of built-up edge and improves surface finish. Select the chipbreaker and grade according to workpiece material, machining style and system rigidity to obtain optimal results; the plate’s 0° clearance is best paired with appropriate toolpath parameters to avoid rubbing.

Handling, mounting and system advantages for the workshop

The quadrangular plate with a cylindrical locating hole allows straightforward indexing and replacement, reducing downtime during tool changes. The 0.4 mm corner radius is suited to finishing passes where consistency of profile is required, while the 90° included angle provides robust corner strength for light to moderate roughing and finishing cycles. Using ISO-compliant inserts simplifies logistics: matching a standard insert to proven holders and clamping sets supports safe, repeatable assembly and reliable machining outcomes.

Discuss application requirements with Metav Werkzeuge’s technical team or order the SNMG120404 AH8015 insert from Metav Werkzeuge to benefit from Tungaloy’s proven grade and dependable performance; contact info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6947303
• Manufacturer SKU: TUN6947303
• SKU: 6947303-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: carbide
• Grade: AH8015
• Application: turning

Core dimensions

• Size: 12 mm
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Included angle: 90°
• Relief/clearance angle: 0°

Features & compatibility

• Quadrangular plate form
• With cylindrical hole
• Double-sided chipbreaker
• PVD-coated carbide grade AH8015
• ISO-standard insert — compatible with matching holders

FAQ

What materials is this insert suitable for?
The SNMG120404 AH8015 insert is intended primarily for heat-resistant alloys; the PVD-coated AH8015 grade offers a balance of wear resistance and edge stability suited to these materials.

How is the insert mounted and indexed?
The quadrangular plate with a cylindrical locating hole enables straightforward mounting and double-sided indexing for extended life and simple replacement.

What corner radius and included angle are provided?
The insert has a 0.4 mm corner radius and a 90° included angle, supporting consistent finishing and moderate production loads.

Is the SNMG120404 compatible with standard ISO holders?
Yes, the insert follows ISO geometry; compatibility depends on holder form, clearance angle, tolerance class, fastening method, size and thickness.

Does the insert come with a specific chipbreaker type?
This grade is supplied with a double-sided chipbreaker to assist chip control across a range of feeds and turning conditions.

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.