VCMT 160404 AH120 Wendeplatten - Tungaloy

Take advantage of a wear-resistant PVD-coated AH120 carbide grade and the PS chipbreaker for consistent chip control and extended edge life; its ISO rhombic form and standardised dimensions simplify tool sourcing and machine setup. Order the VCMT160404-PS AH120 directly via Metav Werkzeuge or consult the technical advisors for cutting data and holder compatibility.

VCMT 160404 AH120 ISO turning insert VCMT160404-PS — PVD-coated carbide, 0.4 mm radius (Tungaloy)

A VCMT160404-PS AH120 rhombic ISO turning insert designed for external and internal turning, combining a sharp cutting edge with a process-secure, wear- and chipping-resistant PVD-coated carbide grade

• PVD-coated carbide AH120 for extended tool life
• PS chipbreaker for controlled chips
• 0.4 mm corner radius for accurate profiling
• ISO rhombic VCMT form with central hole

Consistent chip control for reliable production

The engineered PS chipbreaker works with the PVD-coated AH120 carbide to maintain short, consistent chips and limit edge wear, which increases process stability. Shorter, well-controlled chips reduce the risk of entanglement and allow higher uninterrupted running times, lowering downtime and improving overall throughput. The combined effect is a measurable gain in productivity and a reduced need for frequent tool changes, providing a clear cost‑benefit in batch and continuous turning operations.

Geometry that delivers repeatable accuracy and surface quality

The rhombic insert geometry, with an approach angle of 35°, a 0.4 mm corner radius and a 7° clearance angle, balances cutting forces and contact area to improve surface finish while protecting the cutting edge. The 4.76 mm plate thickness and standard 16 mm insert size provide rigidity in a variety of external and internal setups. These dimensional choices ensure repeatable accuracy part after part and help achieve consistent tolerances with stable feed and speed settings on lathes and turning centres.

ISO compatibility for straightforward tool management

As an ISO‑standard turning insert, the VCMT form integrates into common holder systems, simplifying inventory and reducing setup complexity: the complete system comprises the insert, an appropriate external holder or boring bar, a backing shim or clamp kit and replacement screws. The central hole with a cylindrical bore plus a single‑sided countersink (40°–60°) ensures secure fastening and accurate seating. The PVD coating enhances thermal and wear resistance, while the carbide substrate maintains the required edge integrity for process‑secure turning.

Contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 for cutting data, holder compatibility checks and ordering of Tungaloy VCMT160404-PS AH120 turning inserts

Technical data

• Article number: 6837209
• Manufacturer SKU: TUN6837209
• SKU: 6837209-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Designation: VCMT160404-PS AH120

Facts

• ISO code: 160404
• Insert size: 16 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.4 mm
• Approach angle: 35°
• Clearance angle: 7°
• Hole: with hole; cylindrical bore + one-sided countersink (40°–60°)

Special features

• Material: carbide
• Coating: PVD-coated (AH120)
• Chipbreaker: PS
• Plate form: rhombic (VCMT)
• Application: turning (external and internal)
• Wear- and chipping-resistant grade
• Compatible with standard ISO holders; compatibility determined by form, clearance, tolerance, fastening, size and thickness

FAQ

What turning operations suit this insert best?
The VCMT160404-PS AH120 is intended for both external and internal turning operations where a sharp cutting edge and process reliability are required; choose the PS chipbreaker and AH120 grade based on workpiece stability and material.

How does the PS chipbreaker influence machining?
The PS chipbreaker promotes short, controllable chips and stabilises cutting conditions, which improves surface finish and reduces heat concentration, helping the AH120 grade maintain edge integrity.

Which dimensions determine holder compatibility?
Holder compatibility depends on the insert form, clearance angle, tolerance class, fastening method, size and thickness; the ISO designation 160404 and the central hole with countersink aid correct seating.

What are the main benefits of the AH120 PVD coating?
The PVD-coated AH120 grade provides improved wear resistance and a sharper, more stable cutting edge under common turning conditions, extending tool life and supporting consistent process performance.

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.