200 Series

Tool 200i188FC

Small diameter aluminum work amplifies every mistake. At 3/16", there's no room for built-up edge or poor chip evacuation before the tool breaks or your part tolerance goes out the window.

The 200i188FC runs three flutes at 0.1875" cutting diameter with a 0.004" corner radius.
Three flutes distribute chip load across more cutting edges while the high helix geometry moves chips out fast.
Both mechanisms work against the adhesion that kills aluminum jobs.
The small corner radius strengthens the cutting edge without sacrificing the sharp geometry aluminum demands for clean separation.
TiB₂ coating adds wear resistance for longer production runs without the aluminum pickup you get from other coatings.
Works in aluminum, copper, and plastics where built-up edge is the primary failure mode.