Jobber Drill, Standard, List Number -, Number of Pieces 1, General Purpose Grade, High Speed Steel, Black Oxide Finish, Conventional Point, Drill Point (Deg.) 118, Fractional Size (In.) 25/64, Decimal Equivalent 0.3906, Flute Length (In.) 3-3/4, Flute Length (mm) -, Overall Length (In.) 5-1/8, Overall Length (mm) -, Shank Dia. (In.) 25/64, Shank Dia. (mm) 9.921875, For Alloy And Carbon Steels, Aluminum, Brass, Bronze, Cast Iron, Nickel based Alloys, Plastic And Wood, Meets/Exceeds -
HSS and Cobalt Drill Bits and Sets
- Bit sizes smaller than 1/8" have split point; sizes 1/8" and larger have grooves and split point. Groove design breaks up chips for faster and more accurate drilling.