IRWIN 1890741 7/16" Flexible Installer Drill Bit Extension 3/16" Shank, 72" KD Tools Plastic Body

Plastic Body

Providing Quality Tools since 1907

Safety collar is cold-formed around the diameter of the socket

These were purchased from Apex Tools

Powder-coated with silver hammer-effect enamel

IRWIN 1890741 7/16" Flexible Installer Drill Bit Extension 3/16" Shank, 72" KD Tools Plastic BodyThese are semi rigid with a slight flex to them. These are NOT bendable. IRWIN 1890741 7 16" Flexible Installer Drill Bit Extension 3 16" Shank, 72" Tungsten carbide tip for extended life in brick, block and mortar joints Show as "Type M" tip icon on packaging 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 Tapered flute for faster debris removal