5/16" cutting diameter, 4 flutes, double end, square end, with Weldon flats, Sky Coat coated.
Ground from solid carbide. This tool cuts 5/16" diameter, runs a 3/8" shank, has 3/4" of flute and measures 3-1/2" overall.
The square end cuts a flat floor with a sharp corner — slots, pockets, shoulders and side milling.
Double ended with Weldon flats: two cutting ends on one body, and the flats give the holder a positive grip so the tool cannot pull out under load.
The Sky Coat finish is intended to support lubricity and wear resistance in milling applications.
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