RCMT 1204M0 AH8005 Wendeplatten - Tungaloy

Benefit from the combination of PVD-coated AH8005 wear resistance and the TurnTenFeed geometry for high-feed roughing that delivers reliable material removal and extended tool life. Order the RCMT 1204M0 AH8005 indexable insert directly via Metav Werkzeuge or consult the specialists for application-specific recommendations.

RCMT 1204M0 AH8005 indexable insert for turning — Tungaloy

The RCMT 1204M0 AH8005 is an indexable insert engineered for productive high-feed turning and robust roughing under stable clamping conditions.

• PVD-coated AH8005 for heat-resistant alloys
• Engineered for high-feed roughing in turning
• One-sided chipbreaker for reliable chip control
• Cylindrical hole with single-sided countersink

Boosted metal removal with consistent tool life

The TurnTenFeed series is designed to maximise metal removal rates while keeping process forces predictable. With a PVD-coated carbide grade, the insert offers improved resistance to abrasive and adhesive wear when machining heat-resistant alloys and other demanding materials. The combination of a stable geometry and a wear-resistant coating reduces the frequency of index changes, which translates into higher productivity per shift and lower overall machining costs. The result is a measurable efficiency gain in heavy-duty roughing operations.

Predictable chip formation for uninterrupted machining

A one-sided chipbreaker provides controlled chip geometry and evacuation, minimising the risk of entanglement and machine stoppages. Clear, consistent chips ease disposal and protect workpiece surfaces during high-feed operations. In practice, this leads to fewer interruptions for cleaning and less toolholder maintenance, supporting a smoother production flow and improved process reliability.

Design that simplifies clamping and repeatability

The round insert form with a cylindrical hole and single-sided countersink (40°–60°) ensures secure seating in compatible toolholders and accurate repeatability after indexing. The insert thickness of 4.76 mm and the nominal size of 12 mm are optimised for rigid setups, while the 7° clearance angle supports effective cutting without excessive rubbing. These mechanical details translate into stable engagement at high feed rates, reducing vibration and promoting consistent surface quality on the workpiece.

Broad material compatibility for versatile turning tasks

Selected for turning applications, this insert is particularly suited to machining hard materials and heat-resistant alloys where thermal and abrasive loads are high. The AH8005 grade is engineered for stable performance in such environments, enabling productive roughing passes where robust edge retention and thermal stability are essential. When used under the recommended stable clamping conditions, the insert helps maintain cycle-time targets and reduces the need for intermediate finishing.

For productive high-feed turning with Tungaloy’s AH8005 grade, contact Metav Werkzeuge for availability and tailored application advice at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6747784
• Manufacturer SKU: TUN6747784
• Brand: Tungaloy
• Series: TurnTenFeed
• Material: Carbide
• Coating: PVD

Dimensions & figures

• Insert size: 12 mm
• Thickness: 4.76 mm
• Clearance angle: 7°
• Corner radius: 0 mm
• Hole: Cylindrical hole with single-sided countersink (40°–60°)

Design & special features

• Round insert form
• One-sided chipbreaker
• Grade: AH8005 for heat-resistant alloys and hard materials
• Intended use: Turning, high-feed roughing
• System: Insert for holder with compatible clamping

FAQ

What materials is this insert suitable for?
The RCMT 1204M0 AH8005 insert is designed for heat-resistant alloys and other hard materials, providing wear resistance and edge stability during productive roughing.

How does the chipbreaker affect machining performance?
The one-sided chipbreaker on this insert controls chip shape and evacuation, reducing interruptions and improving process stability during high-feed turning.

Which toolholder type is required for correct clamping?
A compatible turning holder that accepts round RCMT-style inserts with a cylindrical screw hole and countersink is required to achieve the intended repeatability and rigidity.

What advantages does the PVD coating provide?
The PVD-coated carbide grade enhances resistance to high-temperature wear and abrasive contact, extending index life in demanding turning operations.

Is this insert part of a larger system for production turning?
Yes, the insert belongs to the TurnTenFeed model series, which comprises holders, indexable inserts and spare parts tailored for high-feed, productive roughing operations.

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.