100 Series

Tool 100i313L015A

Sharp corners fail first in interrupted cuts. The 0.015" corner radius on this end mill spreads cutting forces across more carbide, which extends tool life when you're working around holes, slots, or rough stock edges.

TiAlSiN coating handles the heat buildup that comes with smaller diameter tooling in steel and iron.
At 5/16" cutting diameter, heat concentration becomes the limiting factor before edge wear does.
The coating lets you maintain consistent feed rates without backing down when temperatures climb.
Four flutes keep chip load distribution even across the cutting diameter.
In profiling operations on steel and nickel alloys, that distribution prevents the load spikes that cause chatter or premature corner breakdown.
The geometry works the same way in titanium, where consistent chip evacuation matters more than aggressive cutting parameters.