Irwin 1890711 Installer Bit, 1/2 in Dia, 18 in OAL, Spiral Flute, 1-Flute, 0.37 in Dia Shank, Cylinder Shank dog-food--07-09-26 13 in L Handle

13 in L Handle

large serrated hole for nozzle

Whether you're spraying or brushing

100% silicone and 100% weatherproof sealant formulated to protect areas susceptible to harsh weather

Irwin 1890711 Installer Bit, 1/2 in Dia, 18 in OAL, Spiral Flute, 1-Flute, 0.37 in Dia Shank, Cylinder Shank dog-food--07-09-26 13 in L HandleConstructed from premium alloy steel with 82 deg point for fast boring, 18 in L and wire hole at the tip of the bit makes it easy to pull wire through in applications such as walls, ceilings and floors in a variety of materials for installation of small wire for telephones, cable, TV, computers and security systems. Hole in flute for easy wire pulling through walls, ceilings and floors Three flatted shank prevents slipping in drill chuck and includes