Chicago Latrobe 550 Series 60-Piece Cobalt Steel Jobber Length Drill Bit Set, Gold Oxide Finish, 135° Split Point, Wire Sizes #60 - #1 in Metal Case
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Category: chicago latrobe

About this item
- Made in the USA
- A set of 60 jobber length drill bits consists of one of each wire gauge size from #60 to #1.
- 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
- Extra thick web for increased strength and rigidity compared to standard drill bits
- Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging



