LNMU 0303ZE AH3225 Wendeplatten - Tungaloy

Take advantage of the combination of high-feed performance, PVD-coated carbide resilience and straightforward system integration for steady production. Order the inserts directly via Metav Werkzeuge or consult our specialists for application support.

LNMU 0303ZE AH3225 indexable insert for milling — Tungaloy

LNMU0303ZE is a rectangular indexable insert designed for high-feed milling applications such as pocketing and face milling, delivering secure cutting performance where large chip volumes meet small axial depths.

• High-feed milling family for large chip volumes
• PVD-coated carbide AH3225 for wear resistance
• Double-sided chipbreaker, rectangular 3.18 mm thick
• Cylindrical hole with double countersink 40°–60°

Increase material removal rate with reliable chip control

The insert is optimised for high-feed milling, enabling larger time-chip volumes at reduced axial engagement to raise throughput without sacrificing surface quality. The double-sided chipbreaker promotes consistent chip control, reducing the risk of jamming and improving cycle regularity. For shops transitioning from conventional milling, the approach of low axial depth with higher feed per tooth shortens cycle time while maintaining dimensional stability, supporting predictable process planning.

Long tool life from PVD-coated carbide for process security

The AH3225 grade is a PVD-coated carbide developed for a balance of wear resistance and fracture toughness, which helps sustain a sharp cutting edge under interrupted cuts and varying workpiece conditions. This combination reduces flank wear and the likelihood of edge chipping, so tool-change intervals extend and downtime diminishes. Where component quality and repeatability matter, the coated substrate ensures that the insert retains cutting geometry for prolonged, reliable performance.

Practical system compatibility and simple mounting benefits

Delivered as part of a system comprising a milling body and matching screws, the insert features a rectangular form with a 3.18 mm plate thickness and a cylindrical hole with a double-sided countersink (40°–60°) for secure location and clamping. The 90° corner angle and 0° clearance angle provide a stable cutting edge suited to both pocket and face milling tasks. Compatibility with standard high-feed milling holders makes integration into existing tooling setups straightforward, reducing setup time and assembly complexity.

Contact Metav Werkzeuge to discuss the best DoFeed configuration for specific milling tasks and to secure original Tungaloy LNMU 0303ZE AH3225 inserts for immediate use

Technical data

• Article number: 6782085
• Manufacturer SKU: TUN6782085
• Model series: DoFeed
• Name/Designation: LNMU0303ZE AH3225

Facts

• Plate size: 03
• Plate thickness: 3.18 mm
• Corner angle: 90°
• Clearance angle: 0°
• Countersink angle: 40°–60°

Special features

• Material: carbide
• Coating: PVD-coated
• Shape: rectangular
• Chipbreaker: double-sided
• Hole: cylindrical with double countersink
• Application: milling (high-feed, pocketing, face milling)
• System: milling body with matching inserts and screws

FAQ

What applications is this insert suitable for? The LNMU0303ZE AH3225 insert is intended for milling, especially high-feed milling, pocket and face milling where large chip volumes and small axial depths are required.

What material and coating does the insert use? This indexable insert is made of carbide and features a PVD coating in the AH3225 grade to combine wear resistance and edge stability.

How does the chipbreaker design help in production? The double-sided chipbreaker promotes consistent chip formation and evacuation during high-feed operations, improving process stability and reducing the chance of chip-related interruptions.

Is the insert compatible with standard milling bodies? Yes, the insert is designed to be used in a system with a milling body and matching screws; the cylindrical hole with double countersink ensures reliable seating and clamping.

What are the geometric key values to check before ordering? Key values include the 03 plate size, 3.18 mm thickness, 90° corner angle and the countersink range 40°–60°; verify these to ensure fit with the chosen milling holder.

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.