APMT 09T308 AH120 Wendeplatten - Tungaloy

Take advantage of the PVD-coated carbide AH120 for extended edge life and the 0.8 mm corner radius for consistent surface finish; together these features deliver reliable, process-secure milling. Order genuine Tungaloy inserts directly via Metav Werkzeuge or consult our specialists for matching cutter bodies and seating options.

APMT09T308 AH120 — APMT indexable milling insert, PVD-coated carbide for milling — Tungaloy

The APMT09T308 AH120 is an indexable insert designed for a range of milling operations, offering a stable cutting edge and suitability for face, shoulder, slot, high-feed and contour milling when used in compatible Tungaloy milling systems.

• PVD-coated carbide for extended tool life
• Sharp cutting edge with stable chip control
• Parallelogram form with 85° approach angle
• Cylindrical hole with one-sided countersink

Consistent high-performance milling through improved edge security

The combination of a PVD-coated carbide grade and a wear-resistant substrate ensures sustained performance under repetitive milling loads. The AH120 grade delivers a balance of wear resistance and toughness, reducing the frequency of insert changes and supporting steady production cycles. A sharp cutting edge reduces cutting forces in finishing passes, which improves surface quality and reduces downstream rework. Where process stability is a priority, this insert supports predictable tool life and more economical machining sequences.

Precise geometry and clamping for repeatable accuracy

Designed as a parallelogram insert with a 0.8 mm radius, the geometry contributes to controlled chip formation and reliable corner strength in shoulder and contour operations. The insert features a cylindrical hole with a one-sided countersink (40°–60°) and a plate thickness of 3.97 mm, all of which are critical for secure clamping and repeatability. The 85° approach angle ensures favourable engagement for many milling strategies, while the 11° clearance angle helps prevent rubbing. Correct seating between insert and cutter body is essential for the rated performance.

Flexible application scope with clear system requirements

These indexable plates are intended for integration into Tungaloy milling systems; seat, geometry and cutter body must match to achieve the specified benefits. Typical applications include face milling, shoulder milling, slotting, high-feed operations and contouring, with the single-side chipbreaker engineered to aid effective swarf evacuation. The design supports customers seeking both finishing quality and process security, and the insert’s robustness makes it suitable where a sharp edge and reliable performance are required rather than for extreme interrupted cuts.

Contact Metav Werkzeuge to specify Tungaloy AH120 inserts for optimised milling setups and to confirm the correct cutter body and seating; e-mail info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6816612-Tungaloy
• Manufacturer SKU: TUN6816612
• Manufacturer article number: 6816612
• Name: APMT09T308 AH120 Tungaloy insert

Core specifications

• Size: 09
• Plate thickness: 3.97 mm
• Corner radius: 0.8 mm
• Approach angle: 85°
• Clearance (relief) angle: 11°
• Hole style: cylindrical hole + one-sided countersink (40°–60°)

Design / Special features

• Parallelogram plate form
• Single-side chipbreaker
• PVD-coated carbide grade AH120
• Suitable for face, shoulder, slot, high-feed and contour milling
• Requires matching milling body, seat and geometry

FAQ

Which milling operations are suitable for this insert?
The APMT09T308 AH120 insert is designed for face milling, shoulder milling, slotting, high-feed and contour milling when installed in a compatible Tungaloy milling body.

What is the corner radius and how does it affect finish?
The corner radius is 0.8 mm; this radius helps deliver a consistent surface finish while maintaining corner strength during finishing and light-roughing passes.

What clamping configuration does the insert require?
The insert uses a cylindrical hole with a one-sided countersink (40°–60°) and requires a matching cutter body and clamp to ensure repeatable seating and stable cutting forces.

What is the coating and substrate of the insert?
This indexable plate is a PVD-coated carbide in grade AH120, combining wear resistance with edge toughness for process-secure milling.

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.