220 Series

Tool 220i156FC

3D profiling in aluminum has a specific chip control problem. The curved contact surface changes engagement constantly, and aluminum tends to weld to the edge.

The 220i156FC is a 0.1563" diameter 2-flute solid carbide ball nose end mill with TiB₂ coating for contouring and profiling in aluminum, copper, and plastics.
Two flutes maximize chip clearance at the cutting zone, giving aluminum chips room to exit before adhesion becomes a factor.
The TiB₂ coating provides additional lubricity and heat resistance where the ball nose geometry creates higher cutting temperatures at small radii.
This combination reduces built-up edge formation during sustained contouring operations where chip evacuation becomes critical.
The geometry works well for 3D surfacing, die work, and mold finishing where surface quality depends on consistent cutting action throughout the tool path.