Is in that a trick to remove a screw that lost its Head grooves? by the grooves i mean the etching at the organizer where you...
by the grooves i mean the etching at the organizer where you put surrounded by the screw driver tips
Answers: You can now buy screw extractors tool at a virtuous hardware store, or Homedepot, or Lowes or Sears. They work very biddable.
If you're talking nearly a flat bladed slotted head wood screw, short of digging plenty of the wood around the head out so you can clutch two of the sides of the head next to a pair of long-nosed vise grips to turn it out, there's not much else you can do. If you're discussion about a philips skipper screw, there's a special tool Sears has available that works sometimes, for removing stripped head screws.