SK11 A screwdriver to remove a stripped screw

Easily turn screws whose grooves have been crushed by licking.
A special screwdriver for removing screws whose grooves have been crushed.
Create a new groove by hitting it with a hammer and remove the screw.
Removing screws with crushed thread grooves.
Tamed Phillips screw removal bits cannot be used on very hard screws such as course red, self-tapping screws, or drill screws. If you drive into them with a hammer, the tip of the bit may be damaged.
Do not use in locations where there is a risk of damage or deformation of the screwed material due to hammer blows.
It cannot be used with hard heat-treated screws, screws fixed with adhesives, screws with locking locks, etc. Please do not use it on anything that carries electricity.
Please use screws that match the size.
Please wear safety glasses and protective equipment when working.
Please do not use it for any purpose other than its original purpose.