0.7mm Metric Square End Mill

The 2-flute design on this 0.7mm really helps clear chips when cutting shallow slots. Feels solid and precise in the collet, no wobble even at higher RPMs.

Cut some tiny keyways with this 0.7mm today and the micrograin carbide held up better than I expected, no chipping. The flat end leaves a clean, sharp corner in the bottom of the slot—just what I needed for precise pocket milling.

I was worried 0.7mm might be too fragile, but this micrograin carbide end mill cut cleanly through brass without any chatter. The two-flute design cleared chips well in a deep slot, and the finish on the sidewall came out surprisingly smooth.