200 Series

Tool 200i375X030C

Aluminum likes to weld itself to cutting edges, especially when you need to push feed rates. Corner chipping follows close behind when the workpiece fights back. The combination usually means interrupted cuts become a gamble.

The 200i375X030C handles both problems through geometry and coating selection.
Three flutes distribute cutting load while the high helix angle moves chips out before they overheat and stick.
The 0.03" corner radius strengthens the cutting edge against impact loads while maintaining clean entry into the cut.
TiB₂ coating adds another layer of aluminum resistance without the reactivity issues you get with aluminum-nitride coatings.
The coating stays chemically neutral with aluminum while reducing friction at the tool-chip interface.
This combination works particularly well in interrupted cuts where thermal cycling would normally degrade edge quality.