100 Series

Tool 100i750L125A

Most shops know the feeling. The end mill that ran perfect yesterday starts chattering on the same setup today. The 100 Series with TiAlSiN coating is built to eliminate that inconsistency in steel, iron, titanium, and nickel alloys.

Four flutes keep chip load balanced across the cutting edge, which matters more in interrupted cuts and side milling operations where uneven loading typically starts edge breakdown.
The TiAlSiN coating adds thermal stability without building up thickness that changes your programmed dimensions.
Heat stays controlled, wear stays predictable.
The R0.125" corner radius strengthens the cutting edge at the point where stress concentrates most.
In profiling operations on hardened steels, that radius prevents the micro-chipping that turns a good end mill into scrap halfway through a job.