200 Series

Tool 200i125C

Small diameter aluminum work shows every mistake. At 0.125", there's no room for error when heat buildup starts welding chips to the cutting edge. The part finish tells the story immediately.

The 200i125C is a 3-flute solid carbide end mill designed for aluminum, copper, and plastics in precision applications.
Three flutes distribute cutting forces while keeping individual chip loads manageable.
This prevents the adhesion that destroys small tools in soft materials.
The R0.004" corner radius strengthens the cutting edge without sacrificing sharpness, extending tool life in interrupted cuts.
TiB₂ coating adds hardness for demanding passes while maintaining the low friction aluminum requires.
Unlike AlTiN, TiB₂ won't promote the aluminum adhesion that leads to built-up edge formation.