Schraubenausdreher – Schraubenlöser – Ausdrehwerkzeug – Gewindebohrer Für Beschädigte Gewinde – Spezialschraubenausdreher – Demontage Eines Gewindebohrers

First, drill the hole with the drill. The speed must be adjusted to the material; generally speaking, the harder the material, the lower the drilling speed. When removing the screw with the screwdriver, the drill must be in reverse and the speed must not be too high, otherwise the thread may be damaged. Use the screwdriver to remove the screw slowly.