PNCU 0905GN NS740 Wendeplatten - Tungaloy

High-performance finishing and stable wear are delivered by the combination of the DoFeed series geometry and the NS740 cermet grade; the pentagonal, 5.56 mm-thick carbide body provides consistent surface quality and reliable edge life for high-feed milling. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

PNCU 0905GN NS740 milling insert — pentagonal, 108° — Tungaloy

PNCU 0905GN NS740 Tungaloy insert for high-feed milling and pocketing applications, designed for large time‑volume removal with small axial depths and a focus on surface finish and dimensional consistency

• NS740 cermet for fine surface quality
• Pentagonal form with five usable edges
• Optimised for high‑feed milling operations
• Cylindrical hole with double countersink 40°–60°

Increased throughput with controlled cutting action

The DoFeed family is engineered for high‑feed milling, where material removal per time unit is maximised while axial engagement remains low. The pentagonal geometry provides multiple indexable edges, extending effective tool life and reducing downtime for edge changes. Combined with the NS740 cermet grade — a cermet or coated cermet designed for finishing to light machining of steel — the insert balances wear resistance with a capacity for producing excellent surface quality, making it well suited for pocketing, face milling and similar operations where finish and tolerance matter.

Secure clamping and vibration suppression for precise machining

A robust clamping interface contributes directly to machining accuracy: the insert features a cylindrical hole with double countersink (40°–60°) to ensure reliable seating and centred screw engagement, while the 0° relief and a 108° included angle help distribute cutting forces across the insert body. The 5.56 mm plate thickness and pentagonal form increase rigidity and lower susceptibility to chatter, which supports consistent dimensional results and longer edge life in serial production. These details reduce the need for frequent rework and support stable process windows.

Application-focused economy and predictable performance

Adopting this insert in compatible milling bodies yields a clear cost‑efficiency advantage: fewer tool changes, predictable wear progression and reproducible finishes shorten cycle times and simplify downstream operations. The DoFeed concept targets large time‑span volumes with small axial feeds, and the material specification emphasises uniform wear for repeatable parts quality. The PNCU0905GN NS740 Tungaloy insert is therefore an economical choice where productivity and finish are both priorities, offering straightforward indexability and simple stock management for production environments.

For tailored recommendations on using Tungaloy DoFeed inserts in demanding steel machining tasks, contact Metav Werkzeuge for application advice, availability and order coordination

Technical data

• Article number: 6797264
• SKU: 6797264-Tungaloy
• Manufacturer SKU: TUN6797264
• Model series: DoFeed
• Type designation: PNCU0905GN
• Grade: NS740
• Material: carbide
• Country of origin: not specified

Core data

• Plate thickness: 5.56 mm
• Size: 09
• Included angle: 108°
• Relief angle: 0°
• Hole style: cylindrical hole with double countersink 40°–60°
• Plate form: pentagonal

Features and applications

• Designed for high‑feed milling
• Suitable for pocketing and face milling
• System comprises milling body, matching indexable inserts and screws
• Grade intended for finishing to light machining of steel with emphasis on surface quality and even wear

FAQ

Is this insert suitable for high‑feed milling? Yes. The DoFeed geometry is specifically designed for high‑feed milling operations; the PNCU0905GN NS740 insert is optimised to deliver large time‑span volumes at low axial depths while maintaining dimensional stability.

Which materials is the NS740 grade intended for? The NS740 cermet grade is aimed at finishing to light machining of steel, with a focus on achieving good surface quality and consistent wear; it is specified primarily for steel applications in the product data.

How many cutting edges are available per insert? The pentagonal plate shape provides five usable indexable edges, allowing multiple re‑indexes before replacement and improving overall tool economy.

What is the purpose of the double countersink and the hole design? The cylindrical hole with a double countersink (40°–60°) ensures centred screw seating and secure clamping, which contributes to stable cutting conditions and repeatable positioning on the cutter body.

Are there special mounting requirements for this insert? Ensure the insert is used in a compatible milling body designed for PNCU‑type plates and that clamping screws match the countersunk hole profile; correct seating and torque are essential to exploit the insert's rigidity and to prevent movement under load.

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.