High-Speed Steel Drill Bit, 3/4-In. Brand_Black Flag Reusable drain unclogger works without

Reusable drain unclogger works without any harmful chemicals

High Bond Strength

Laser Etched Scale

understand and follow the label and use directions

High-Speed Steel Drill Bit, 3/4-In. Brand_Black Flag Reusable drain unclogger works without3 4" high speed split point drill bit, 1 2" shank, helix is 31 degree which minimizes the over aggressiveness of a true parabolic flute, 135 degree split point for quick start & no walk applications, parabolic flute design improves chip ejection in metal & wood drilling applications, back oxide coating for greater resistance to wear, industrial grade steel, for drilling in metal, wood & plastic.