Drill America #1 x 12" Cobalt Aircraft Extension Drill Bit, GLBCO Series, 1 (Pack of 1)

Drill America's Cobalt Aircraft Extension Drills are specifically designed for drilling tough, high-tensile strength materials like stainless steel, inconel, and titanium.

With a 135° split point tip and round shanks, these drills provide maximum stability and control when drilling into hard metals.

The gold oxide surface treatment sets these drills apart from other cobalt steel tools on the market, offering improved performance in demanding applications.

Available in 6" and 12" lengths, Drill America's Cobalt Aircraft Extension Drills are the perfect solution for any industrial or contractor cutting tool needs.