RDMW 1204ZD AH120 Wendeplatten - Tungaloy

Take advantage of high process stability and a PVD-coated carbide grade tailored for demanding milling tasks; the robust, round geometry with a central hole and 15° relief ensures a consistently sharp cutting edge. Order the inserts directly via Metav Werkzeuge or consult our specialists for application-specific recommendations and delivery options.

RDMW 1204ZD AH120 Tungaloy indexable insert – PVD-coated carbide, round form with central hole for milling

The RDMW1204ZD AH120 Tungaloy indexable insert is a round milling insert designed for face, shoulder, slot, high-feed and contour milling when used in matching Tungaloy milling bodies

• PVD-coated carbide AH120 grade
• Round insert with central hole and countersink
• 15° relief angle for sharp cutting edge
• No chipbreaker for uninterrupted cutting

Durable coating and grade that stabilise production

The AH120 grade is a PVD-coated carbide selected for wear- and chipping-resistant performance in milling operations. This coating enhances edge stability under intermittent or heavy engagement and supports longer tool life by reducing abrasive wear. For manufacturing environments where repeatable quality and fewer tool changes matter, this insert contributes to a steadier production flow and reduced downtime. The specification focuses on reliability and measurable benefits rather than abstract claims.

Geometry and clamping that ensure precise compatibility

The round geometry with a central hole and a single-side countersink (40°–60°) is intended for secure clamping in compatible milling bodies. A 15° relief angle and a plate thickness of 4.76 mm create a sharp, well-supported cutting edge. It is important that the insert seat, cutter-body geometry and clamping screw are technically matched; incorrect combination can reduce process security and surface quality. This design facilitates versatile positioning for contour and face milling, while the absence of a chipbreaker simplifies chip flow for certain toolholders.

Practical advantages in mixed production environments

Designed for Tungaloy milling systems, the insert supports a wide range of milling tasks depending on the assigned cutter family. The round shape allows multiple indexing positions, which helps to extend usable edge life and lowers tooling costs per component. The grade performs particularly well where a sharp cutting edge and process security are required together. For shops seeking predictable performance and efficient tool changes, the combination of geometry and coating reduces variability across batches and supports consistent part tolerances.

Contact Metav Werkzeuge for tailored application advice on Tungaloy inserts and to request cutting-data sheets quoting SKU TUN6815282 for fast processing

Technical Data

• Article number: 6815282
• SKU: 6815282-Tungaloy
• Manufacturer SKU: TUN6815282
• Manufacturer: Tungaloy
• Model series: Milling indexable inserts
• Insert designation: RDMW1204ZD
• Grade/coating: AH120, PVD-coated carbide
• Material: Carbide

Facts

• Thickness: 4.76 mm
• Size: 12 mm
• Relief angle: 15°
• Countersink angle: 40°–60°
• Hole: cylindrical with single-side countersink

Special features

• Round insert geometry
• Central hole for secure clamping
• No chipbreaker
• Wear- and chipping-resistant grade for milling
• Suitable for face, shoulder, slot, high-feed and contour milling
• Compatible only with matching Tungaloy milling bodies; seat and geometry must correspond

FAQ

What milling operations is this insert suitable for?
The round indexable insert is suitable for face, shoulder, slot, high-feed and contour milling when integrated into the correct Tungaloy milling body; the intended uses are defined by the assigned cutter family.

Does the insert include a chipbreaker?
No, this insert is supplied without a chipbreaker, providing uninterrupted cutting edges for toolholders designed for free-cut conditions.

What are the key geometric specifications to check for compatibility?
Check the insert diameter (12 mm), thickness (4.76 mm), the central hole and countersink design, and the 15° relief angle; the seat, geometry and milling body must match to ensure correct clamping and process security.

How does the AH120 grade affect performance?
The AH120 PVD-coated carbide grade provides enhanced wear and chipping resistance, maintaining a sharp cutting edge and improving repeatable results across production runs.

How should one interpret the hole and countersink description?
The insert has a cylindrical central hole with a single-side countersink at 40°–60°, designed for positive mechanical clamping in compatible tool bodies.

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.