Jobber Length Cobalt Steel Drill Bit Set with Metal Case - 29 Piece, Inch Sizes
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Category: chicago latrobe

About this item
- 29 jobber length drill bits ranging from 1/16" to 1/2" in 1/64" intervals.
- 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
- 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