100 Series

Tool 100i500M060A

Heat builds fast in steel when you're pushing feed rates. The corner radius on this half-inch end mill gives the cutting edge more material behind it, which means it can absorb and dissipate that heat before it becomes a problem.

Four flutes keep chip load consistent across the cut.
When you're running production parts in steel or iron, that consistency translates to predictable tool life and surface finish.
The R0.06" corner radius also reduces stress concentration at the cutting edge.
Less likely to chip out when you hit an inclusion or hard spot in the material.
TiAlSiN coating handles the temperature swings you get in titanium and nickel alloys.
The aluminum content in the coating forms a protective oxide layer at cutting temperatures, which keeps the carbide substrate stable even when surface speeds climb.