TNMG 160412 AH8015 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated carbide for heat-resistant alloys, a 60° triangular geometry and secure clamping design to keep machining reliable and productive. Order the TNMG160412 AH8015 indexable turning insert directly via Metav Werkzeuge or ask our consultants for application advice.

TNMG160412 AH8015 indexable turning insert for turning – Tungaloy

The TNMG160412 AH8015 is an ISO-standard indexable turning insert designed for versatile external and internal turning of heat-resistant alloys, offering a balance of wear resistance and edge stability.

• PVD-coated carbide grade AH8015 for heat-resistant alloys
• 60° triangular geometry for versatile turning
• 1.2 mm corner radius for consistent edge strength
• Double-sided with cylindrical hole for secure clamping

Precision and predictable performance for demanding turning tasks

The ISO-standard triangular insert provides a consistent cutting geometry that simplifies tool selection and reduces setup time. Manufactured from carbide with a PVD coating, this grade is optimised for the machining of heat-resistant alloys, combining wear resistance with edge stability to sustain cutting forces over longer tool life. Compatibility with holders depends on form, relief angle, tolerance class, fastening method, size and thickness; selecting the correct holder ensures reliable seating and repeatable results.

Clear advantages in chip control and clamping security

A double-sided chipbreaker design and a cylindrical hole enable predictable chip formation and firm, concentric clamping in appropriate toolholders. The 1.2 mm corner radius supports robust edge strength during interrupted cuts and contributes to a steady surface finish. For process planners, these characteristics translate into fewer tool changes, reduced cycle-time variability and improved component consistency when turning challenging alloys.

easy specification and integration into existing tool systems

Use of an ISO designation streamlines procurement and inventory: the insert matches ISO-based holders when the size and fastening match. The measured values—16 mm inscribed circle, 4.76 mm thickness, and a 60° insert angle—facilitate rapid verification against holder drawings. The balanced combination of coating and substrate makes the insert suitable as a first choice for general machining of heat‑resistant alloys, offering a pragmatic mix of durability and cutting-edge stability.

Practical guidance for selection and use

For external and internal turning, choose the chipbreaker and grade suited to the workpiece material, machining method and machine-tool rigidity. The AH8015 grade is tuned for heat-resistant alloys and gives a reliable compromise between flank wear resistance and toughness on the cutting edge. When retrofitting or replacing inserts, verify holder compatibility by checking form, relief angle and tolerance class; correct seating eliminates chatter and maximises the insert’s service life.

For reliable turning of heat‑resistant alloys, specify the Tungaloy AH8015 insert and contact Metav Werkzeuge for availability and tailored application advice at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6947421-Tungaloy
• Manufacturer SKU: TUN6947421
• Manufacturer article number: 6947421
• Model series: ISO-Drehwendeschneidplatten

Core data

• Inscribed circle / size: 16 mm
• Thickness: 4.76 mm
• Insert angle: 60°
• Corner radius: 1.2 mm

Special features

• Coating / grade: AH8015 (PVD-coated carbide)
• Material: Carbide
• Chipbreaker: Double-sided
• Hole: With cylindrical hole
• Typical application: Turning (external and internal, heat-resistant alloys)

FAQ

What materials is this insert suitable for?
The TNMG160412 AH8015 insert is intended primarily for heat-resistant alloys; the AH8015 grade balances wear resistance and edge stability for such materials.

Is the insert compatible with ISO holders?
Compatibility depends on holder form, relief angle, tolerance class, fastening, size and thickness; the ISO designation of the TNMG160412 AH8015 ensures straightforward matching when those parameters align.

Can the TNMG160412 AH8015 be used for internal turning?
Yes, the insert is suitable for both external and internal turning operations when the correct holder and setup are used.

How does the 1.2 mm corner radius affect performance?
A 1.2 mm corner radius provides enhanced edge strength for interrupted cuts and contributes to a consistent surface finish under moderate cutting conditions.

What does the PVD coating deliver in daily use?
The PVD coating on the AH8015 grade improves wear resistance and helps maintain edge integrity during machining of heat‑resistant alloys.

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.