.011 Square End Mill – 2 Flute

I grabbed this for cutting small square slots in aluminum and the flat tip leaves really crisp corners. The 1/8" shank fits my router collet perfectly, no wobble at all. Two flutes clear chips well enough that I'm not constantly stopping to blow them out.

The .011" tip cuts clean square pockets in brass with almost no chatter, which I wasn't expecting from such a tiny cutter. The 1/8" shank fits my standard collet, so no adapter needed. Two flutes clear chips well enough that I'm not stopping to blow them out constantly.

I've been using this for slotting small aluminum parts on my Taig mill, and the 2-flute geometry clears chips way better than the 4-flute bits I had before. The 1/8 shank fits my collet perfectly with no wobble, and the carbide edge is still sharp after a dozen cuts.