3/32" cutting diameter, 3 flutes, single end, TiAlN coated.
This tool cuts 3/32" diameter, runs a 3/8" shank, has 1/2" of flute and measures 2-1/2" overall. The flutes are cut at a 30° helix. The body is tapered at 10°.
Center cutting, so it can plunge straight down before feeding sideways.
TiAlN carries heat away from the edge, which is what lets it run in harder and higher-temperature materials.