Drill America GLBCOX630 - Cobalt #30

Effective in drilling tough, high tensile strength materials like stainless steel, inconel and titanium. 135° split point tip prevents drill from walking. Round shanks allow use with a wide variety of tool holding systems. Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools. 6"" overall length for drilling where extra length for reach is required