SNMG 190616 AH8015 Wendeplatten - Tungaloy

Take advantage of a balanced combination of PVD-coated AH8015 carbide for extended life, a 1.6 mm corner radius for robust cutting action and the ISO SNMG190616 form for reliable fit in standard turning toolholders; order directly via Metav Werkzeuge or consult the technical team for compatibility advice.

SNMG 190616 AH8015 ISO turning insert — PVD-coated, 1.6 mm corner radius, Tungaloy

The SNMG 190616 AH8015 is an ISO-standard indexable insert designed for general-purpose turning, especially suited to the machining of heat-resistant alloys and demanding materials.

• PVD-coated carbide grade AH8015
• 1.6 mm corner radius for strong cutting edges
• Double-sided chipbreaker for consistent chips
• ISO SNMG190616; 19 mm square; 6.35 mm thick

Reliable performance for heat-resistant alloys and general turning

This insert combines a PVD-coated top layer with a wear-resistant carbide substrate to deliver a favourable compromise between edge stability and abrasion resistance. The selected grade, AH8015, is intended as a first choice for the general machining of heat-resistant alloys; it reduces flank wear under variable cutting conditions and extends uninterrupted production runs. The result is predictable tool life and fewer indexings, which supports higher overall process efficiency.

Designed for secure clamping and broad ISO compatibility

The ISO SNMG190616 geometry ensures straightforward matching with standard square insert holders. The square form with a cylindrical hole and a 0° clearance angle requires that holder selection be based on form, clamp type, tolerance class, size and thickness to guarantee correct seating and repeatability. The insert’s 6.35 mm thickness and 90° nominal cutting angle provide rigidity for shoulder cuts and face turning, reducing vibration and improving dimensional stability in finished components.

Stable chip control and productivity gains

A double-sided chipbreaker supports consistent chip formation across a range of feeds and depths, helping to prevent entanglement and aiding evacuation from the cutting zone. The 1.6 mm corner radius offers a robust edge for interrupted cuts and shoulder operations, improving resistance to edge chipping. Together, these features contribute to fewer tool changes, shorter cycle times and a more predictable surface finish, which are decisive advantages for production environments aiming to raise throughput without compromising quality.

Practical selection and handling guidance

The insert is supplied as an indexable, square turning plate and is intended to be used with a matching outer holder or boring bar plus the appropriate shim, clamp set and replacement screw. As a PVD-coated cemented carbide grade, it benefits from standard handling precautions: avoid excessive mechanical shock, inspect the cutting edge for micro-chipping before use and replace the index when wear affects surface quality or dimensional accuracy. For optimal results, adapt the chipbreaker and grade selection to the specific workpiece material and rigidity of the machining setup.

For reliable machining of heat-resistant alloys choose the Tungaloy AH8015 grade and contact Metav Werkzeuge for ordering or detailed compatibility checks — eMail: info@metav-werkzeuge.com or call +49 2822 7131930 to discuss holder options and batch requirements

Technical Data

• Article number: 6741686
• Manufacturer SKU: TUN6741686
• Model series: ISO turning inserts

Facts

• Insert designation: SNMG190616
• Corner radius: 1.6 mm
• Insert size: 19 mm (square)
• Thickness: 6.35 mm
• Clearance angle: 0°
• Cutting angle: 90°

Special features

• Material: carbide (cemented)
• Coating and grade: PVD-coated, AH8015
• Chipbreaker: double-sided
• Hole: with cylindrical hole
• Application: turning (external and internal)

FAQ

What materials is this insert suitable for?
The SNMG 190616 AH8015 insert is optimised for heat-resistant alloys and general turning applications; the PVD-coated AH8015 grade balances wear resistance and edge stability for such materials.

Is the insert compatible with standard SNMG holders?
Compatibility depends on holder form, free angle, tolerance class, clamp type, size and thickness; the SNMG190616 geometry matches common ISO square holders when the correct clamping components are used.

How does the 1.6 mm corner radius affect machining?
A 1.6 mm corner radius increases edge robustness, reducing the risk of chipping during interrupted cuts and improving stability when performing shoulders or heavier cuts.

Does the insert have a chipbreaker and how does it behave?
Yes, the insert features a double-sided chipbreaker designed to produce consistent chips and support efficient evacuation across a range of cutting conditions.

How many cutting edges are available per insert?
The SNMG form is double-sided and indexable; the number of usable edges corresponds to the specified geometry and the number of index positions provided by the insert design.

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.