200 Series

Tool 200i625L060C

Aluminum work hardens fast when the edge isn't quite right. You'll see it first in the finish quality, then feel it in the spindle load as built-up edge changes your effective geometry. Corner wear follows close behind when heat starts cycling through the cutting edge.

The 200i625L060C runs a TiB₂ coating over three-flute geometry designed for aluminum, copper, and plastics.
TiB₂ stays chemically inert with aluminum while adding thermal barrier properties that matter during interrupted cuts or when pushing feed rates.
The R0.06" corner radius distributes cutting forces over more carbide, extending tool life in demanding passes where a sharp corner would chip out.
Three flutes maintain surface finish quality while keeping individual chip loads manageable.
High helix geometry moves chips before they can weld or work-harden the cut surface.