Description:

Straight shank twist drill bit, for electrical drilling working. use for drilling plastic, metal, aluminum and metal. The flutes act as an Archimedean screw and lift swarf out of the hole. Shoule be use with electrical drilling machine. (here is not included) Package Content: 2 x Twist Drill BitTotal Length: 133mm/5. 24"; Color: Gray; Weight: 97gBit Diameter: 10mm / 0. 39"; Flute Length: 90mm/3. 54"Shank Diameter: 10mm / 0. 39"Product Name: Twist Drill Bit; Material: HSSModel # a10112300ux0451.