The threaded tip with fine thread allows for precise positioning of the auger bit

or other projects

and 4-32 mm

from precise removal work to rough demolition work

The hexagonal shank ensures non-slip clamping in the drill chuck

Holzbohrer Set Durchmesser 6 / 8 / 10 / 12 / 16 / 18 mm, Länge 460 mm 1 1/4 UNC Verlängerung The threaded tip with fineThe Lewis auger bit set made of hardened tool steel is suitable for all common drills. The hexagonal shank ensures non slip clamping in the drill chuck. The threaded tip with fine thread enables precise positioning of the auger bit. The spiral flute ensures rapid chip removal and optimal drilling progress.