14mm Diameter Twist Drill Bit HSS Material Extended Drill Bit Aluminum Drilling

Label:Yes High drilling efficiency with and twist flute design. Extra long twist drill bit. Suitable for wood ,metal,aluminum,palstic drilling usage. Durable with HSS material. Straight shank design,suitable for many electric dirlls.

Specification: Color:Silver Material: HSS Total Length:300mm(11.81in) Shank Diamter:14mm(0.55in) Package Include: 1X Extra Long Twist Drill Bit