CLE-LINE 1802 5/32 in. Cobalt Heavy-Duty Jobber Length Twist Drill Bit
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 precise, on-contact drilling, while the nitride black and gold treatment ensures increased hardness and tool longevity.
Money-back guarantee
Free 30-day returns
100% Authentic
Official brand warranty
Ships from USA
Fast US warehouse dispatch
Secure checkout
256-bit SSL encrypted
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 precise, on-contact drilling, while the nitride black and gold treatment ensures increased hardness and tool longevity.
- Industrial-grade cobalt steel designed for drilling tough materials including stainless steel, armor, and INCONEL.
- Refractory cobalt material resists heat, allowing the tool to run cooler and last longer.
- 135-degree split point eliminates walking and drills on contact with less required force.
- Nitride black and gold straw finish adds lubricity, increases hardness, and identifies cobalt material.
- Precision ground to tight tolerances for superior rigidity in both hand and machine drilling.
- Heavy-duty construction built to withstand extreme operating conditions.