OSG 3054050 Carbide Ball End Mill 4.00 mm 3.20 mm Cut Length

OSG 3054050 Carbide Ball End Mill

The OSG 3054050 is a carbide ball end mill built for precision contouring and finishing in milling machines. It suits machinists and fabricators who need a reliable tool for 3D profiling and complex surface work. The 4.00 mm milling diameter provides a standard size for detailed operations. Its WXS designation indicates a high-performance substrate for demanding materials.

Capacity and headroom: 3.20 mm cut length

The 3.20 mm cut length defines the maximum depth of cut in a single pass, making it suited for shallow profiling and finishing passes. It comfortably handles light material removal on hardened steels and exotic alloys where tool rigidity is critical. The short flute length limits deep pocketing or slotting operations requiring longer reach. Users must plan toolpaths around this shallow cutting depth to avoid deflection or tool breakage.

Non-coolant-through carbide construction

This end mill features a solid carbide body without internal coolant channels, relying on external flood or mist cooling for heat evacuation. The WXS substrate offers high hardness and wear resistance for extended tool life in abrasive materials. The lack of through-coolant capability means chip evacuation in deep cavities depends entirely on external delivery. Select this tool when your machine setup provides effective external cooling for the cutting zone.