Micro Twist Drills

Micro Twist Drills are made for machining very small holes with extreme precision in plastics, composites, aluminum, stainless steel and other ferrous and non-ferrous alloys and metals. Sub micron grade solid carbide construction provides close tolerance hole making, premium finishes & long tool life in both metric and 1/8" standard shanks. Cobalt Micro Drills have a reinforced metric shank, 20 degree helix angle and 118 degree point for rigidity, fine finish & long tool life.