SNMG 120408 AH110 Wendeplatten - Tungaloy

Benefit from the combination of a PVD-coated AH110 grade and a 0.8 mm corner radius for process-secure turning; compatible with ISO holders at 90° and available via Metav Werkzeuge or on request through our technical consultants.

SNMG 120408 AH110 turning insert — PVD-coated carbide, 0.8 mm radius (Tungaloy)

SNMG 120408 AH110 indexable turning insert for ISO-compliant external and internal turning, engineered for wear resistance and consistent edge stability in demanding machining tasks

• PVD-coated carbide grade AH110
• 0.8 mm corner radius for versatile edge strength
• Double-sided chipbreaker for repeatable cutting edges
• Square SNMG form with cylindrical hole and 4.76 mm thickness

Improved cutting reliability and longer tool life

The PVD-coated AH110 carbide grade delivers a measurable improvement in wear resistance and edge integrity during turning operations. As an indexable insert, this item provides repeatable cutting performance: the 0.8 mm corner radius combines robustness with a controllable cut geometry, reducing edge chipping in unstable setups. The double-sided chipbreaker supports consistent chip formation, so cycle times remain predictable and downtime for insert changes is reduced. These technical characteristics translate into lower process variability and increased productivity on medium-duty turning and finishing passes.

Straightforward mounting and ISO compatibility

Designed to the ISO SNMG geometry, the insert mounts easily in standard SNMG holders; compatibility depends on form, clearance angle, tolerance class, fastening method, size and thickness. The square form with a cylindrical hole and a plate thickness of 4.76 mm ensures stable clamping and straightforward replacement routines. A clearance angle of 0° and the standardised ISO designation simplify procurement and inventory management across workshops. Clear labelling and the ISO coding allow fast checks against holder specifications and minimise the risk of incorrect assembly.

Application scope and practical recommendations

Suitable for external and internal turning, this grade is intended where a sharp cutting edge and process security are required. Select the chipbreaker and grade to match the workpiece material, machining type and setup stability — the insert’s design supports reliable machining across a broad range of steels and cast materials when correctly paired. For best results, pair the insert with a suitably rigid holder and adjust feeds and speeds according to component rigidity; the combination of carbide substrate and PVD finish aids surface quality while maintaining tool life under interrupted cuts.

For a tailored recommendation on using Tungaloy SNMG 120408 AH110 inserts in specific applications, contact Metav Werkzeuge for technical guidance or request material-specific advice by email or phone

Technical Data

• Article number: 6806717
• Manufacturer SKU: TUN6806717
• Our SKU: 6806717-Tungaloy

Facts

• ISO designation: 120408
• Corner radius: 0.8 mm
• Plate size: 12 mm
• Plate thickness: 4.76 mm
• Clearance angle: 0°

Special features

• Grade: AH110
• Substrate: carbide
• Coating: PVD-coated
• Chipbreaker: double-sided
• Plate form: square (SNMG)
• Hole style: cylindrical hole
• Application: turning (external & internal)

FAQ

What materials is this insert suitable for?
The SNMG 120408 AH110 insert by Tungaloy is formulated as a wear- and fracture-resistant grade suitable for a wide range of steels and common cast materials when the chipbreaker and cutting data are matched to the workpiece.

How many usable edges does the insert provide?
The square SNMG form with a double-sided chipbreaker offers multiple indexed edges; the SNMG 120408 AH110 turning insert (SKU 6806717-Tungaloy) allows economical rotation to fresh cutting edges as wear occurs.

Is the insert compatible with standard SNMG holders?
Yes — compatibility is ISO-based and determined by form, clearance angle, tolerance class, fastening, size and thickness; the SNMG 120408 AH110 is made for ISO-compliant SNMG holders.

What are the main benefits of the AH110 grade and PVD coating?
AH110 with a PVD coating on a carbide substrate improves edge life and process security, delivering consistent chip control and surface finish under a range of turning conditions.

Does the insert require a specific fastening screw or clamp?
Mounting requires the correct ISO SNMG holder and matching fastening hardware; the insert’s cylindrical hole and standard sizing facilitate secure clamping in compatible holders.

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.