Engineered for high performance, these jobber length cobalt drill bits are designed for drilling through stainless steel and other hard metals. This 6-pack set provides professional-grade durability and speed for use with handheld drills, machining centers, and lathes.

• Premium cobalt steel construction for maximum drilling speed and extended tool life
• 3/8 in. diameter with a 135° split point for precise, efficient drilling
• Jobber length design with a 3-5/8 in. flute length and 5 in. overall length
• Versatile twist drill bit type suitable for handheld drills, machining centers, and lathes
• Convenient 6-piece set for industrial and professional applications