High-Speed Steel Drill Bit, 3/4-In. Dryer Duct National Pipe Taper Tap

National Pipe Taper Tap

Professional grade open mesh silicon carbide screen

2 Phillips Tip & 2 Keystone Tip Styles

Outlet connects to 11/2" I

5/8-inch x 50-feet - 8

High-Speed Steel Drill Bit, 3/4-In. Dryer Duct National Pipe Taper Tap3 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.