ONHU 0705AN AH120 Wendeplatten - Tungaloy

Benefit from the combination of PVD-coated AH120 carbide, DoFeed high-feed geometry and an octagonal form with secure hole fixing for stable, high-throughput milling; order the ONHU 0705AN AH120 insert directly via Metav Werkzeuge or consult our advisors for application support.

ONHU 0705AN AH120 indexable insert for milling — Tungaloy DoFeed, PVD-coated

The ONHU 0705AN AH120 is an octagonal indexable insert developed for high-feed milling, particularly for pocketing and face operations where large chip volumes are required with small axial depths.

• DoFeed high-feed geometry for large chip volume
• PVD-coated AH120 for wear and breakout resistance
• Octagonal form with 135° included angle
• Cylindrical hole with 40°–60° countersink

Optimised high-feed performance for efficient machining

The DoFeed family was created to increase material removal rates while keeping the axial engagement low. This insert combines a sharp cutting edge with the AH120 PVD-coated carbide grade to deliver consistent performance in demanding high-feed milling tasks. The coating enhances wear resistance and reduces the risk of edge chipping under intermittent loads, translating directly into longer tool life and fewer interruptions to production. For shops focused on throughput, the geometry supports larger time-chip volumes without sacrificing surface quality.

Consistent chip control and reliable seating for stable processes

An octagonal plate form with a central fixing and a cylindrical hole plus double-sided countersink (40°–60°) ensures stable clamping in compatible milling bodies. The double-sided chipbreaker design promotes predictable chip formation and evacuation, which reduces re-cutting and heat concentration at the cutting edge. Combined with the 135° included angle and a plate thickness of 5.56 mm, the insert offers mechanical robustness and repeatable seating, supporting process security and reducing downtime caused by unexpected insert failures.

Seamless integration into DoFeed systems and versatile applications

The insert is supplied as part of a system comprising the milling body, matching indexable plates and fastening screws, enabling straightforward replacement and inventory management. Suitable for pocketing and face milling, the design delivers a balance between aggressive metal removal and controlled cutting forces. The PVD-coated grade is particularly useful where a sharp edge and resistance to breakout are required, offering a practical solution for shops seeking to elevate productivity with a proven system component.

Contact Metav Werkzeuge for tailored application advice, availability of the ONHU 0705AN AH120 insert and recommendations for matching DoFeed bodies — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Manufacturer article number: 6861812
• SKU: 6861812-Tungaloy
• Manufacturer SKU: TUN6861812
• ISO designation: 0705AN
• Insert designation: ONHU0705AN

Facts

• Thickness: 5.56 mm
• Included angle: 135°
• Insert size: 07
• Corner radius: 0 mm
• Clearance angle: 0°
• Coating: AH120 (PVD)
• Material: Carbide

Special features

• Octagonal plate form
• Double-sided chipbreaker
• With hole: cylindrical hole + double-sided countersink (40°–60°)
• PVD-coated carbide grade AH120
• Model series: DoFeed — high-feed milling family
• Application: Milling (Fräsen)
• System build: insert for milling bodies with matching screws
• Sharp cutting edge for process security

FAQ

What applications is this insert intended for?
The ONHU 0705AN AH120 insert is intended for high-feed milling tasks such as pocketing and face milling where large chip volumes are required with small axial depths.

How does the AH120 grade improve tool life?
The AH120 PVD-coated carbide grade provides enhanced wear resistance and resistance to chipping, which extends the service life of the insert under demanding milling conditions.

Is the insert compatible with standard DoFeed bodies?
The insert is part of the DoFeed system and is designed for use with compatible milling bodies and the corresponding fastening screws; ensure the body accepts the ONHU 0705AN geometry and central fixing.

What benefits does the octagonal form offer?
The octagonal form increases the number of indexable cutting edges and, when combined with secure central clamping, improves repeatability and reduces downtime for edge changes.

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.