Qualtech DWDCO1-5/16 1-5/16" 1/2" Reduced Shank Cobalt Silver and Deming Drill Bit

Highly Recommended. Classic design. Top quality. Brand:Qualtech Tools&HardwareYou may also like Drill America D/ARSD1-7/16 1-7/16" HSS 1/2" Reduced Shank Silver and Deming Drill Bit.