OSG
OSG 3054050 Carbide Ball End Mill 4.00 mm 3.20 mm Cut Length
Carbide ball end mill with 4.00 mm diameter and 3.20 mm cut length for precision contour milling
- Carbide construction delivers long tool life
- 00 mm diameter suits precise milling tasks
- 20 mm cut length enables detailed profiling
- Ball nose geometry creates smooth contoured surfaces
- WXS grade resists wear in demanding applications
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.
Highlights
- Carbide construction delivers long tool life
- 00 mm diameter suits precise milling tasks
- 20 mm cut length enables detailed profiling
- Ball nose geometry creates smooth contoured surfaces
- WXS grade resists wear in demanding applications
Specifications
| Brand | OSG |
|---|
Questions about this item
Will the 4.00 mm ball end mill fit the collet and spindle of my existing CNC router?
The cutter shank follows standard metric sizing for 4.00 mm tooling, so it fits any ER collet or shrink-fit holder made for that diameter.
How do I verify the WXS coating is performing correctly after the first few passes?
Inspect the ball nose for uniform wear and check that the 3.20 mm cut length leaves a smooth radius without chatter marks or built-up edge.
Does the 3054050 come with a tool holder or must I supply my own?
The package contains only the solid carbide ball end mill; a compatible collet, shrink-fit holder or milling chuck must be purchased separately.
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