Thunderbolt Jobber Length Drill, 1/4 in Diameter, 4 in Overall Length, Parabolic Flute, 3-3/4 in Flute Length, 1/4 in Shank, 135 deg Point, Split Point, Cobalt High Speed Steel, Black Oxide
Thunderbolt Jobber Length Drill, 1/4 in Diameter, 4 in Overall Length, Parabolic Flute, 3-3/4 in Flute Length, 1/4 in Shank, 135 deg Point, Split Point, Cobalt High Speed Steel, Black Oxide