26-Piece Chicago Latrobe 559 Series Cobalt Steel Drill Bit Set, Gold Oxide, 135° Split Point, Letter Size A-Z in Metal Case
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Category: chicago latrobe 57716

About this item
- Gold oxide finish lubricates and provides wear resistance on ferrous materials
- Set of 26 short length drill bits includes one each of letter sizes A through Z
- Extra thick web for increased strength and rigidity compared to standard drill bits
- Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials
- Crafted in the United States
- Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging