100 Series

Tool 100i125L030A

Small end mills break. That's the reality of pushing 0.125" tooling through steel and titanium at production rates. The 100i125L030A addresses this with a TiAlSiN coating that extends tool life in harder materials where heat buildup typically causes premature failure.

Four flutes maintain even chip load distribution even at the smaller diameter.
In slotting operations on steel, that distribution prevents the kind of uneven wear that leads to chatter and dimensional drift.
The R0.03" corner radius strengthens the cutting edge while maintaining the sharp geometry needed for clean entry into titanium and nickel alloys.
TiAlSiN coating handles the thermal cycling better than uncoated carbide.
The aluminum content in the coating forms a protective oxide layer at cutting temperatures, keeping the edge stable when working through interrupted cuts in iron castings or aerospace materials.