RNMU 1307ZN AH3225 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated carbide durability, the DoFeed high-feed geometry and a double-sided chipbreaker for productive, process-secure milling. Order the insert directly via Metav Werkzeuge or ask the consultants for application-specific advice.

RNMU 1307ZN AH3225 Tungaloy DoFeed milling insert — round 13 mm, PVD-coated carbide

RNMU1307ZN AH3225 is a DoFeed indexable insert engineered for high-feed milling, pocket and face operations where a sharp cutting edge and consistent process security are required

• DoFeed high-feed geometry for large removal
• PVD-coated carbide AH3225 for wear resistance
• Double-sided chipbreaker with hole and countersink
• Round 13 mm plate, 7.94 mm thickness, 0° relief

Higher material removal rates with reliable process stability

The DoFeed family is designed to maximise material removal with reduced axial engagement, which translates into shorter cycle times and improved machine utilisation. Thanks to the DoFeed geometry and the PVD-coated carbide grade AH3225, this insert maintains a sharp cutting edge under heavy chip loads, supporting stable cutting forces and steady feed rates. In practical terms, the design reduces the need for repeated finish passes and helps keep production schedules predictable, which is particularly valuable in batch production and component machining where repeatability matters.

Reduced tool downtime through robust design and secure clamping

A robust indexable concept, the insert features a double-sided chipbreaker and a central hole with a cylindrical bore and a double countersink (40°–60°), enabling secure seating in the cutter body and straightforward indexing. The round plate form and the 0° relief assist in even wear distribution and make the insert suitable for repeated indexing, extending usable life per component. These features simplify handling during tool changes and reduce the frequency of adjustments, helping to lower overall tool-related downtime on the shop floor.

Predictable performance for pocketing and face milling tasks

This insert is optimised for high-feed milling, pocketing and planing operations where maintaining a sharp edge and process security is essential. The AH3225 carbide grade is PVD-coated to enhance wear resistance and minimise chipping, providing a balance between edge sharpness and durability. As a result, the cutting tool delivers repeatable surface quality and consistent dimensional control in demanding material-removal scenarios, supporting both productivity targets and quality requirements.

System compatibility and order reference for efficient procurement

The insert is supplied for use within a milling-body system that includes matching indexable plates and fastening screws; compatibility with such systems ensures quick replacement and straightforward inventory management. For ordering and traceability the SKU and manufacturer references are provided in the technical section below. For application-specific recommendations, reference the Tungaloy DoFeed family and the manufacturer SKU when consulting with technical staff or procurement to ensure the correct cutter body and mounting hardware are selected.

For application advice or to request a quotation for the Tungaloy DoFeed insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — please refer to TUN6823983 for a fast match to the required cutter system

Technical data

• Article number: 6823983-Tungaloy
• Manufacturer SKU: TUN6823983
• Manufacturer article number: 6823983
• Model series: DoFeed

Facts

• Plate size: 13 mm
• Thickness: 7.94 mm
• Relief angle: 0°
• Hole style: cylindrical hole + double-sided countersink (40°–60°)

Special features

• Carbide material (Hartmetall)
• Coating: AH3225 (PVD-coated carbide)
• Round plate form
• Double-sided chipbreaker
• DoFeed high-feed family for large time-chip volumes with small axial engagements
• Application: milling (pocket and face operations)

FAQ

What machining tasks is this insert best suited for?
This insert is designed for high-feed milling, including pocket and face milling; the DoFeed geometry and AH3225 PVD coating support large material removal with process stability.

How does the AH3225 coating benefit performance?
The AH3225 PVD coating on the carbide substrate reduces wear and improves resistance to edge chipping, which helps keep the cutting edge sharp and extends service life under demanding milling conditions.

Can the insert be indexed to use both sides?
Yes, the insert is double-sided with a chipbreaker on both faces, allowing indexing to present a fresh cutting edge and extend tool life.

What does the hole and countersink design achieve?
The cylindrical hole with a double-sided countersink (40°–60°) ensures secure seating and reliable clamping in the cutter body, reducing vibration and improving repeatability.

Which reference should be quoted when ordering or enquiring?
Please refer to the manufacturer SKU TUN6823983 and the article number 6823983 when requesting the insert to ensure correct matching with cutter bodies and accessories.

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.