Engineered from industrial-grade cobalt steel, these heavy-duty drill bits are designed to withstand extreme operating conditions and work-hardened materials. The precision-ground geometry and 135-degree split point ensure fast, accurate drilling with minimal walking and reduced force.

• Industrial-grade cobalt steel construction designed for tough, work-hardened materials like stainless steel, armor, and INCONEL.
• Refractory cobalt material resists heat, allowing the tool to run cooler and extend service life.
• 135-degree split point eliminates drill walking and allows for drilling on contact with less required force.
• Precision-ground geometry ensures tight tolerances and superior rigidity for both hand and machine drilling.
• Straw finish provides added lubricity and easy identification of cobalt material.
• Heavy-duty construction built to perform under extreme operating conditions.