RPMT 1606EN AH4035 Wendeplatten - Tungaloy

Benefit from the combination of a PVD-coated carbide grade AH4035 and a precise 11° clearance, delivering wear resistance and stable cutting edges for reliable milling. Order the RPMT1606EN AH4035 inserts directly via Metav Werkzeuge or consult our specialists for technical matching and rapid supply.

RPMT 1606EN AH4035 RPMT indexable insert for milling – Tungaloy

A RPMT1606EN AH4035 indexable insert designed for Tungaloy milling systems, optimised for face, shoulder, slot, high‑feed and contour milling where process security and a sharp cutting edge are required

• PVD-coated carbide AH4035 for high wear resistance
• 11° clearance for precise chip formation
• Round insert size 16 mm, thickness 6.35 mm
• Cylindrical hole with 40°–60° countersink
• Single-sided chipbreaker for controlled chips

Consistent machining through a wear-resistant grade

The combination of PVD coating and the AH4035 carbide formulation offers a balance of wear resistance and edge toughness that supports long tool life and steady component quality. This engineered material pairing reduces flank wear and resists edge chipping under interrupted cuts, which translates into fewer index changes and lower overall machining costs. The PVD-coated surface also improves heat resistance at the cutting zone, so cycle times remain stable even at higher cutting speeds, delivering a measurable productivity gain across batch and single‑piece production.

Precise geometry for secure clamping and repeatable results

This round insert features a 16 mm diameter and 6.35 mm thickness, with a cylindrical hole and a one‑sided countersink (40°–60°) that ensures consistent seating and clamping in compatible cutter bodies. The 11° clearance angle provides the necessary relief for controlled cutting action while the round form allows multiple indexing positions for economical use of the cutting edge. Note that insert seat, geometry and the milling body must be technically matched within the Tungaloy system to achieve the intended accuracy and repeatability.

Optimised chip control and versatile milling operations

Equipped with a single-sided chipbreaker, the insert promotes predictable chip segmentation and evacuation, improving surface finish and reducing risk of recutting. The geometry is suitable for a range of operations — face, shoulder, slot, high‑feed and contour milling — depending on the assigned cutter family. For applications requiring a sharp edge and high process security, this insert provides a reliable compromise between edge life and surface integrity, making it suitable for both batch production and precision finishing tasks.

Practical guidance for selection and setup

When integrating these inserts, consider the cutter family and the required feed per tooth to exploit the chipbreaker geometry fully. Correct seat alignment and torque on the clamp screw are essential to prevent fretting and ensure consistent tool life; use the designated shim if supplied. For difficult materials or interrupted cuts, the AH4035 grade helps maintain edge integrity, while the PVD surface aids thermal stability. If finer surface quality or different chip characteristics are required, consult tool selection charts to compare alternative grades and geometries.

For detailed compatibility checks or to secure the RPMT1606EN AH4035 insert for a specific Tungaloy milling body, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone at +49 2822 7131930 for tailored advice and rapid delivery.

Technical data

• Article number: 6987879
• Manufacturer SKU: TUN6987879
• Stock SKU: 6987879-Tungaloy
• Material: Carbide
• Series: Fräswendeschneidplatten
• Designation: RPMT1606EN

Facts

• Insert size: 16 mm
• Plate thickness: 6.35 mm
• Clearance angle: 11°
• Hole style: cylindrical hole + 40°–60° countersink
• Form: round

Special features

• PVD-coated carbide AH4035
• Single-sided chipbreaker
• With hole for secure clamping
• Suitable for face, shoulder, slot, high-feed and contour milling (depending on cutter family)
• Compatible with Tungaloy milling systems; insert seat and geometry must match

FAQ

What materials is this insert suitable for?
The RPMT1606EN AH4035 insert is a PVD-coated carbide designed primarily for reliable performance in a broad range of milling tasks; compatibility with specific materials depends on cutter configuration and cutting data.

How does the AH4035 grade affect tool life?
The AH4035 grade provides a wear‑resistant and fracture‑tough combination that extends edge life under conventional and higher cutting speeds, reducing the need for frequent indexing.

Is the insert compatible with all Tungaloy milling bodies?
Compatibility requires that the insert seat, geometry and milling body are technically matched; the RPMT1606EN designation and hole/countersink form must correspond to the cutter family for secure clamping.

What benefit does the 11° clearance deliver?
An 11° clearance balances relief and edge support, promoting stable cutting action, consistent chip formation and improved surface finish in many milling applications.

Can the chipbreaker handle heavy interrupted cuts?
The single‑sided chipbreaker is optimised for controlled chips and improved evacuation; for heavy interruptions, verify cutter rigidity and cutting parameters to ensure process security.

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.