Expansive

Expansive auger bit &O/;22-76mm Application: An expansive auger bit has an adjustable cutter, for boring holes of different diameters. A scale on the cutter blade indicates the diameter of the hole to be bored. It is a must have for a woodworker who is required to drill an odd size diameter hole. NOTE: Drill into an off-cut first to determine if the desired diameter is correct. Always keep the drill bit perpendicular to the workpiece.....

Expansive auger bit &O/;15-45mm Application: An expansive auger bit has an adjustable cutter, for boring holes of different diameters. A scale on the cutter blade indicates the diameter of the hole to be bored. It is a must have for a woodworker who is required to drill an odd size diameter hole. NOTE: Drill into an off-cut first to determine if the desired diameter is correct. Always keep the drill bit perpendicular to the workpiece.....