Irwin 1890707 Straight Shank Installer Drill Bit - 1/4" x 18"

1/4" x 18"

• 82° Point for fast, smooth drilling in wood
• Hole in flute for easy wire pulling through walls, ceilings and floors
• 3-flatted shank prevents slipping in drill chuck and includes hole for wire pulling
• Premium high carbon steel construction for extended drilling life in wood