RCMT 1204EN AH725 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated carbide, robust AH725 grade and precise plate geometry for secure, productive milling operations. The insert's universal, fracture‑resistant composition and standard hole design ensure consistent chip control and easy integration into Tungaloy milling systems. Order the RCMT1204EN AH725 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed.

RCMT 1204EN AH725 – RCMT indexable insert for milling, PVD-coated carbide by Tungaloy

The RCMT1204EN AH725 is a round indexable insert engineered for multi-purpose milling applications in Tungaloy systems, offering reliable chip control and high process security.

• PVD-coated carbide for extended tool life
• Universal, fracture-resistant AH725 grade
• Round 12 mm plate, 4.76 mm thickness
• Cylindrical hole with 40°–60° countersink

Increased process security through proven PVD coating and grade

The combination of a PVD-coated carbide substrate with the AH725 grade provides a balanced wear resistance and toughness profile, designed to reduce edge chipping under interrupted cuts. This results in stable machining and fewer unplanned tool changes, improving cycle time reliability for components machined from steel and stainless steel. The coating contributes to thermal stability at elevated cutting speeds, which supports higher productivity without compromising surface quality.

Simple integration into modular milling systems

Designed for use in Tungaloy milling bodies, the insert relies on a consistent seating geometry: a round plate with 12 mm diameter and 4.76 mm thickness combined with a central hole arrangement. The cylindrical hole with a single‑side countersink (40°–60°) ensures repeatable clamping via the clamping screw and, where required, a locating shim. This compatibility minimises set‑up time and secures the cutting edge in the tool body for reproducible results across production batches.

Effective chip control for diverse milling tasks

A one-sided chipbreaker profile enables controlled chip formation across a range of operations from face and shoulder milling to slotting and contouring, depending on the chosen tool family. The fracture‑resistant grade is particularly advantageous when machining mixed batches or smaller cutters, where process robustness is critical. Consistent chip evacuation reduces rework risk and supports stable surface finish, translating into lower downstream processing.

Practical selection and application guidance for production use

As part of a system comprising the milling body, indexable insert, clamping screw and, if needed, a shim, this insert is a pragmatic choice when tool standardisation and stock rationalisation are priorities. The combination of geometry, grade and coating targets long tool life and predictable wear patterns, which supports maintenance planning and cost calculations for series production. For specific cutting data, matching the insert to the designated tool family and machine capability is advised to achieve optimal results.

Contact Metav Werkzeuge to discuss the RCMT1204EN AH725 from Tungaloy and secure inserts for immediate production use – email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 5812594-Tungaloy
• Manufacturer item number: 5812594
• Manufacturer SKU: TUN5812594
• Model series: Fräswendeschneidplatten
• Application: Milling
• Material: carbide

Core dimensions

• Plate size: 12 mm
• Plate thickness: 4.76 mm
• Clearance angle: 7°
• Hole style: cylindrical hole + one-sided countersink (40°–60°)

Special features

• Grade/coating: AH725, PVD-coated carbide
• Plate shape: round
• Chipbreaker: one-sided
• Designed for use in Tungaloy milling systems
• Universal, fracture-resistant grade suitable for steel and stainless steel

FAQ

What materials is this insert suitable for?
The RCMT1204EN AH725 insert is specified for machining steel and stainless steel due to its universal, fracture‑resistant AH725 grade and PVD coating.

Can this round insert be used in any milling body?
The insert is intended for use in Tungaloy milling systems; the seat, geometry and tool body must be technically compatible with the RCMT1204EN form.

How does the chipbreaker affect machining?
The one‑sided chipbreaker promotes controlled chip formation, improving evacuations and surface quality during face, shoulder and contour milling operations.

What is the benefit of the central hole with countersink?
The cylindrical hole with a single‑side countersink (40°–60°) ensures repeatable clamping and secure seating in the milling body, supporting consistent tool performance.

Which product codes identify this item?
This article is listed under manufacturer item number 5812594 and manufacturer SKU TUN5812594; it is marketed as RCMT1204EN AH725 by Tungaloy.

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.