Product: Chicago Latrobe - 69887 1V713 550 Series Cobalt Steel Jobber Length Drill Bit Set With Metal Case, Gold Oxide Finish, 135 Degree Split Point, Inch, 21-piece, 1/16" - 3/8" in 1/64" increments
Brand: Chicago Latrobe
Set of 21 jobber length drill bits includes inch sizes 1/16" through 3/8" in 1/64" increments
Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials
Gold oxide finish lubricates and provides wear resistance on ferrous materials
Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging
Extra thick web for increased strength and rigidity compared to standard drill bits

Search query: cobalt drill bit set
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