1/2" cutting diameter, 3 flutes, single end, TiCN coated.
This tool cuts 1/2" diameter, runs a 3/4" shank, has 1-1/4" of flute and measures 3-3/8" 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.
TiCN is harder than TiN and holds up better in abrasive materials and higher feeds.