LNMX 0506R5 AH3225 Wendeplatten - Tungaloy

Take advantage of a robust combination of PVD-coated carbide and a precise 90° geometry for consistent, high-productivity milling. The insert’s MJ chipbreaker and sharp cutting edge deliver reliable chip control and surface quality; order directly via Metav Werkzeuge or consult the team for application guidance.

LNMX 0506R5 AH3225 Milling Indexable Insert – PVD-coated carbide, 90° geometry · Tungaloy

The LNMX0506R5-MJ AH3225 indexable insert is designed for milling applications, offering wear resistance and secure process stability in a wide range of face, shoulder, slot and contour operations.

• PVD-coated carbide for high wear resistance
• Sharp edge for consistent cutting performance
• MJ chipbreaker for reliable chip control
• Rectangular insert, 6.35 mm thickness, 90°

High productivity through wear-resistant cutting material

The use of PVD-coated carbide in this insert provides a measurable increase in tool life under moderate to heavy milling conditions. A PVD layer reduces flank and crater wear while preserving a sharp cutting edge, which in turn minimises rework and machine downtime. For production-focused shops this translates to fewer insert changes and a more predictable process window, supporting stable batch throughput and improved overall equipment effectiveness.

Predictable chip control and surface finish delivered by geometry

The MJ chipbreaker is tuned to promote short, controllable chips across typical milling tasks such as planing, shoulder and high-feed operations. Combined with a 0° free rake and a 90° cutting angle, the geometry balances cutting forces and surface integrity: the right angle simplifies fixture design and ensures consistent part geometry, while the chipformer reduces entanglement and heat concentration. This results in improved surface finish and reduced risk of tool edge chipping during interrupted cuts.

System compatibility and selection guidance for secure clamping

Reliable performance requires a matching system: insert seat, geometry and milling body must be technically compatible. The indexable system is assembled from the milling body, the insert itself, a clamping screw and, where applicable, a backing plate. The rectangular form with 6.35 mm thickness and the specified hole style are intended for dedicated Tungaloy milling holders; confirm the seat type before installation. For versatile production, this insert family covers face, shoulder, slot, high-feed and contour milling when assigned to the corresponding tool family, enabling a single insert concept across several operations.

Contact Metav Werkzeuge for application-specific advice on integrating this Tungaloy insert into existing milling systems and for availability details

Technical data

• Article number: 6823932
• SKU: 6823932-Tungaloy
• Manufacturer item no.: TUN6823932
• Model series: Milling indexable inserts
• ISO designation: LNMX0506R5-MJ

Facts

• Insert thickness: 6.35 mm
• Cutting angle: 90°
• Free rake: 0°
• ISO code: 0506R5
• Size: 05

Special features

• Material: carbide
• Coating / grade: AH3225 (PVD-coated)
• Chipbreaker: MJ
• Shape: rectangular
• Hole type: Sonder (special)
• Application: milling (face, shoulder, slot, high-feed, contour)
• System components: milling body, indexable insert, clamping screw, backing plate

FAQ

What milling tasks is this insert suited for?
The LNMX0506R5-MJ AH3225 Tungaloy indexable insert is suited for face, shoulder, slot, high-feed and contour milling when paired with the appropriate milling body and clamping hardware.

How does the AH3225 grade affect tool life?
The AH3225 PVD-coated grade provides enhanced wear resistance and edge stability for milling; the coating helps extend life under typical production feeds and depths of cut.

Is the insert compatible with non-Tungaloy holders?
Compatibility depends on insert seat and geometry; the LNMX series requires a matching seat form and clamping arrangement, so verification against the holder specification is recommended.

What chip control can be expected from the MJ chipbreaker?
The MJ chipbreaker produces short, controlled chips across a range of cutting conditions, improving evacuation and reducing the risk of chip-related interruptions.

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.