200 Series

Tool 200m200C

Aluminum punishes the wrong tool fast. Chip welding, built-up edge, a finish that looks like the tool dragged instead of cut. If you've seen it, the setup wasn't right. Usually it starts with the cutter.

The 200m200C is a 20" diameter, 3-flute solid carbide end mill built specifically for aluminum, copper, and plastics.
Three flutes keep chip load lower per tooth while maintaining feed rate.
That's the actual mechanism behind built-up edge prevention, the mechanism, not a geometry preference.
The R0.2" corner radius distributes cutting forces more evenly than a sharp corner, extending tool life in demanding passes without sacrificing surface finish.
TiB₂ coating handles the heat and adhesion issues that kill tools in aluminum work.
It stays harder at elevated temperatures and resists the material buildup that AlTiN coatings invite.