200 Series

Tool 200m050C

Five-inch cutters in aluminum mean long reaches and heavy material removal. That's where chatter shows up first, followed by built-up edge when the chips can't clear fast enough. The combination ruins both surface finish and tool life.

The 200m050C runs TiB₂ coating over a 3-flute geometry designed for aluminum, copper, and plastics.
Three flutes distribute cutting forces more evenly than a 2-flute while keeping chip load per tooth manageable at higher feed rates.
The TiB₂ coating provides lubricity without the adhesion issues you get from AlTiN on aluminum.
A 0.1" corner radius strengthens the cutting edge against chipping while maintaining clean entry into the cut.
High helix angle keeps chips moving up and out before heat buildup starts the welding process.