APMT 070308 AH120 Wendeplatten - Tungaloy

Take advantage of the combination of a PVD-coated AH120 grade and a precise 0.8 mm corner radius for consistent chip control and process security in milling operations; order original Tungaloy inserts via Metav Werkzeuge or request application advice from our consultants.

APMT 070308 AH120 indexable milling insert by Tungaloy — PVD-coated carbide, 0.8 mm radius

APMT 070308 AH120 is an indexable milling insert designed for use in Tungaloy milling systems; suitable for face, shoulder, slot, high-feed and contour milling where a sharp cutting edge and high process reliability are required.

• PVD-coated AH120 grade for process security
• 0.8 mm corner radius for robust edge life
• Parallelogram form for stable cutting engagement
• Cylindrical hole with countersink for secure clamping

High wear resistance for uninterrupted production

The PVD-coated AH120 grade combines a hard, wear-resistant coating with a carbide substrate to deliver extended tool life under interrupted or continuous milling. This composition is aimed at reducing flank and crater wear, which in turn maintains dimensional stability across batches. For production planning, the insert’s material mix means fewer tool changes and more predictable maintenance intervals, supporting a steady machining flow and reduced downtime.

Geometry that delivers consistent chip control and surface quality

The parallelogram-shaped insert with a 0.8 mm corner radius and single-sided chipbreaker gives a balanced cutting action for both slotting and face milling. The 11° clearance angle helps to avoid rubbing while the 85° approach angle supports robust engagement with the workpiece. These geometrical choices translate into reliable chip evacuation and a repeatable surface finish, particularly where process security and a sharp cutting edge are demanded.

Designed for secure clamping and system compatibility

The insert features a cylindrical hole with a single-side countersink (40°–60°) to ensure positive seating and repeatable orientation in the cutter body. As part of a Tungaloy system, the seating geometry, plate form and cutter body must match technically; when paired correctly, the assembly—cutter body, insert, clamp screw and possible shim—provides mechanical stability that reduces vibration and improves tool life. Compatibility is therefore as important as the insert’s own properties for achieving the envisaged productivity.

Practical application scope and user benefits

Intended for various milling tasks — face, shoulder, slot, high-feed and contour operations — the insert supports flexible workshop use and is particularly suitable when a sharp cutting edge and chipping resistance are required. The 3.18 mm thickness and size designation 07 give a compact yet robust profile for many cutter families. For less experienced users, the technical design means straightforward handling: correct seat and clamp torque yield predictable performance, while the grade’s resistance to chipping reduces the risk of sudden insert failure.

Contact Metav Werkzeuge for tailored application advice on Tungaloy AH120 inserts or request a quotation using SKU TUN6816611 via info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6816611
• Manufacturer SKU: TUN6816611
• SKU: 6816611-Tungaloy
• Model series: Fräswendeschneidplatten

Facts

• Material: carbide
• Coating / grade: AH120 (PVD-coated)
• Corner radius: 0.8 mm
• Thickness: 3.18 mm
• Size: 07
• Clearance angle: 11°
• Approach angle: 85°

Special features

• Parallelogram plate form
• Cylindrical hole with single-side countersink (40°–60°)
• Single-sided chipbreaker
• Designed for Tungaloy milling systems
• Typical applications: face, shoulder, slot, high-feed and contour milling
• Sharp cutting edge with wear- and chipping-resistant grade

FAQ

What applications is the APMT 070308 AH120 best suited for?
The APMT 070308 AH120 indexable milling insert is designed for face, shoulder, slot, high-feed and contour milling; the AH120 grade supports operations where a sharp edge and process reliability are required.

Which cutter systems are compatible with this insert?
Compatibility requires a matching plate seat, geometry and cutter body; the insert is intended for use in Tungaloy milling systems and is secured via the cylindrical hole and countersunk seating.

How does the AH120 grade affect tool life?
The PVD-coated AH120 grade improves wear and chipping resistance, extending predictable tool life and reducing unplanned changes in continuous or interrupted milling.

What clamping features ensure secure seating of the insert?
The cylindrical hole combined with a single-side countersink (40°–60°) provides positive seating and repeatable orientation, supporting secure clamping and reduced vibration in the cutter assembly.

Which SKU should be referenced when ordering or enquiring?
Please refer to SKU TUN6816611 or article number 6816611 when requesting quotes or technical information about the APMT 070308 AH120 insert.

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.