ONGU 0507AN AH3225 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated AH3225 carbide, octagonal geometry and the DoFeed high-feed concept for increased material removal with low axial depth — ideal for efficient pocketing and face milling. Order directly via Metav Werkzeuge or consult its specialists for integration into existing milling systems.

ONGU 0507AN AH3225 — Indexable insert for high-feed milling, Tungaloy

The ONGU0507AN AH3225 is an octagonal, PVD-coated carbide indexable insert designed for high-feed milling, especially suited to pocketing and face machining where large time-chip volumes are required.

• High-feed milling family
• PVD-coated carbide grade AH3225
• Octagonal 05 geometry with central hole
• Double-sided chipbreaker and countersink

Boosted productivity with the DoFeed high-feed concept

The DoFeed series is engineered for high-feed milling, enabling large chip volumes at small axial depths. This insert from the DoFeed family delivers a tangible productivity gain by allowing elevated feed per tooth while keeping radial engagement moderate; the result is faster pocketing and face work with stable cutting forces. The 135° geometry supports a smooth entry and reduced impact on the cutting edge, making the system particularly effective for repetitive milling cycles and long production runs.

Durable edge life through PVD-coated AH3225 grade

The AH3225 grade is a PVD-coated carbide formulation optimised for resistance to wear and edge chipping. The coating and substrate combination provides a sharp, reliable cutting edge that maintains process security under varying conditions. For operations where a consistent chip shape and low risk of breakout are crucial, this grade offers a balance between adhesion resistance and fracture toughness, thereby reducing unplanned tool changes and improving overall machine uptime.

Precise geometry and system-ready design for dependable clamping

The insert features an octagonal 05 form with a plate thickness of 7.94 mm, a central cylindrical hole with a double-sided countersink (40°–60°) and a double-sided chipbreaker, enabling reuse of both faces. The design includes a 0 mm corner radius and a 0° clearance angle, providing a keen cutting outline for fine finishing when required. Integration into milling systems follows the standard DoFeed setup: the insert pairs with matching cutter bodies and fixing screws to ensure secure clamping and repeatable positioning during high-feed operations.

For technical advice on applying the Tungaloy ONGU0507AN AH3225 insert, availability or to discuss compatibility with specific DoFeed milling bodies contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for tailored support and ordering assistance

Technical Data

• Article number: 6918342
• Manufacturer SKU: TUN6918342
• SKU: 6918342-Tungaloy
• Model series: DoFeed
• Product designation: ONGU0507AN AH3225
• Material: Carbide

Facts

• Plate size: 05
• Plate thickness: 7.94 mm
• Insert geometry: octagonal
• Clearance angle: 0°
• Corner radius: 0 mm
• Included central hole: yes

Features

• Grade/coating: PVD-coated AH3225
• Hole style: cylindrical hole + double-sided countersink (40°–60°)
• Chipbreaker: double-sided
• Application: milling (high-feed, pocketing, face milling)
• System setup: insert, matching milling body and screws

FAQ

Which milling operations are best suited to this insert? The ONGU0507AN AH3225 insert is optimised for high-feed milling, especially pocketing and face milling where large time-chip volumes are desired while keeping axial depths small.

What does the AH3225 grade provide? AH3225 is a PVD-coated carbide grade that combines wear resistance with fracture toughness, making the insert suitable when a sharp cutting edge and process security are both required.

How is the insert fixed into a milling cutter? The insert fits DoFeed-style milling bodies and is secured via the central cylindrical hole and matching fixing screw; the double-sided countersink (40°–60°) supports stable clamping and repeatable positioning.

Is the insert reversible or single-use per face? The octagonal shape and double-sided chipbreaker allow multiple usable edges; faces can be indexed to extend productive life before replacement.

What are the key geometry details to consider when programming feeds? Important parameters include the 05 size, 7.94 mm thickness, 135° entry geometry and the intended small axial depth typical for high-feed strategies, which together guide selection of feed per tooth and cutting conditions.

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.