Chicago Latrobe 550 Series Cobalt Drill Bit Set for DIY Enthusiasts: 13 Pieces, 1/16 - 1/4

About this item

• Extra thick web for increased strength and rigidity compared to standard drill bits.Made in the USA
• The self-centering 135-degree split point can pierce hard materials cleanly without the need for a pre-drilled hole, resulting in smaller chips that help prevent clogs.
• Set of 13 jobber length drill bits includes inch sizes 1/16" through 1/4" 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