RDMW 1003M0 AH120 Wendeplatten - Tungaloy

Take advantage of a wear‑resistant PVD coating and a precisely specified geometry for reliable milling performance; the round, 10 mm insert with a cylindrical hole and countersink ensures secure clamping and consistent process results. Order compatible inserts or consult Metav Werkzeuge for application support.

RDMW 1003M0 AH120 indexable insert for milling (Tungaloy)

The RDMW1003M0 AH120 is a round indexable insert for milling, designed as a wear‑resistant PVD‑coated carbide grade for face, shoulder, slot, high‑feed and contour milling applications.

• PVD-coated carbide for improved wear resistance
• Designed for Tungaloy milling systems
• Round insert, 10 mm diameter, 3.18 mm thickness
• Cylindrical hole with single-sided countersink (40°–60°)

Engineered for resilient cutting performance

The insert is made from PVD‑coated cemented carbide, grade AH120, offering a balance of wear resistance and chipping toughness that supports stable machining cycles. This material combination preserves a sharp cutting edge under intermittent loads and fluctuating engagement angles, reducing the risk of edge failure. For operations where both a long tool life and process security matter, the coated carbide provides predictable wear behaviour and helps maintain component tolerances over longer tool intervals. The design intent is to reduce unplanned stoppages and contribute to a smoother production flow in high‑mix or batch milling.

Secure seating and straightforward assembly for system compatibility

Compatibility between insert, seat geometry and milling body is essential: the insert features a round 10 mm form with a cylindrical hole and single‑sided countersink (40°–60°) to match corresponding Tungaloy tool bodies. The through‑hole and chamfered countersink ensure positive centring and consistent clamping force, which in turn preserves the cutting geometry under load. Because the insert has a 0 mm corner radius and a 15° free angle, the seating and toolholder must be selected accordingly; matching the seat profile guarantees repeatable positioning and reliable indexability. This clear mechanical fit lowers setup time and simplifies tool inventory management.

Practical benefits for productivity and predictable economics

When assigned to the correct tool family, the insert supports a variety of milling tasks — from face and shoulder milling to slotting, high‑feed operations and contour work — delivering process reliability across applications. The AH120 grade is optimised to resist both abrasive wear and edge breakouts, which helps to extend intervals between indexings and reduces overall tooling consumption. In production terms, that means fewer tool changes and improved uptime. Pairing these inserts with appropriate cutting data and coolant strategies will further enhance surface finish and dimensional repeatability, making them a pragmatic choice for manufacturers seeking consistent cycle times and stable part quality.

For material pairing advice, milling body compatibility or to secure original Tungaloy inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for prompt, application‑specific consultation and supply.

Technical data

• Article number: 6816352
• SKU: 6816352-Tungaloy
• Manufacturer SKU: TUN6816352
• Brand: Tungaloy
• Model series: Fräswendeschneidplatten
• Designation: RDMW1003M0 AH120

Facts

• Diameter: 10 mm
• Thickness: 3.18 mm
• Free angle: 15°
• Corner radius: 0
• Countersink angle: 40°–60°
• ISO code: 1003M0

Special features

• PVD‑coated cemented carbide
• Grade AH120 – wear and chipping resistant
• For milling operations (face, shoulder, slot, high‑feed, contour)
• Round insert with cylindrical hole and single‑sided countersink
• Without chipbreaker

FAQ

What materials is this insert intended to machine?
The RDMW1003M0 AH120 insert is designed as a general‑purpose milling grade; the AH120 formulation targets applications where wear resistance and edge stability are required, making it suitable for a broad range of steels and mixed production workpieces when used within the correct cutting data.

How does the insert mount to a milling body?
The round form with a cylindrical hole and single‑sided countersink (40°–60°) provides positive centring and clamping; tool bodies in the compatible Tungaloy milling system accept the insert with the specified seating geometry to ensure secure fixation.

Is a chipbreaker included on the insert?
This item is supplied without a chipbreaker; chip control will depend on the assigned tool family and the selected milling body geometry.

What are the key dimensions to check before ordering?
Verify the 10 mm diameter, 3.18 mm thickness, 0 mm corner radius and the 15° free angle against the toolholder seat and the intended milling body to ensure correct fit and function.

Can this insert be used for high‑feed milling?
When assigned to a suitable tool family and holder designed for high‑feed operations, the grade and geometry of the insert can support high‑feed milling, as indicated by its application range; always confirm seat compatibility and recommended cutting parameters.

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.