Product Overview
ProBit™ Monolock™ Multi-Step Bit, Cone Drill, CN, Style "CH", 9 Steps, 1/4" to 3/4" x 1/16ths, 2 Flutes, High Speed Steel, Cobalt, 1/4" Hex Power Shank, 3-13/16" Overall Length, 1 per Tube. Alfa Tools MBMLCO9 "C" 1/4 Hex Shank Cobalt Probit Cn Drill