200 Series

Tool 200i750M125C

Aluminum punishes sharp corners. Edge chipping on entry, premature wear, that telltale chatter that means you're about to scrap a part. The problem gets worse as diameter increases. More cutting force concentrated on a vulnerable corner.

The 200i750M125C runs a 0.125" corner radius on a 0.75" diameter, 3-flute aluminum end mill.
The radius distributes cutting forces across more edge length, reducing localized stress that kills tools early.
Three flutes maintain surface finish while keeping chip load manageable per tooth.
TiB₂ coating handles the demanding passes where uncoated carbide starts to wear.
It's chemically inert to aluminum, so no welding or built-up edge formation.
The geometry works with aluminum's tendency to work harden rather than fighting it.