CLE-LINE 1/8 in. Cobalt Heavy-Duty Jobber Length Twist Drill Bit, 12-Piece Set
Engineered from industrial-grade cobalt steel, these heavy-duty drill bits are designed to penetrate tough, work-hardened materials like stainless steel and Inconel. The 135-degree split point eliminates walking for precision starts, while the nitride black and gold treatment ensures increased hardness and extended tool longevity.
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Engineered from industrial-grade cobalt steel, these heavy-duty drill bits are designed to penetrate tough, work-hardened materials like stainless steel and Inconel. The 135-degree split point eliminates walking for precision starts, while the nitride black and gold treatment ensures increased hardness and extended tool longevity.
- Industrial-grade cobalt steel designed for tough materials including stainless steel, armor, and INCONEL.
- 135-degree split point eliminates walking and drills on contact, requiring less force than conventional drills.
- Nitride black and gold treatment increases hardness and provides enhanced tool longevity.
- Precision ground to tight tolerances for superior rigidity in both hand and machine drilling.
- Refractory cobalt material resists heat, allowing the tool to run cooler and last longer.
- Heavy-duty construction engineered for extreme operating conditions.