The usage is pretty simple, but I recommend to make tests before embarking on a real repair. I had to cut the screws to finish a drawer angle. I recommend great caution when tightening. The screw tip is standard, it adapts to a manual handle to provide a better grip screwdriver. This is a difficulty, you just establish good clamping without risk of destroying the thread. Respecting this can be screwed into the agglomerate. The pegs offer a good alternative for a stable and neat finish. Forest and solid drilling guide well designed.
The essential clamp is not provided, the price of the kit would have justified. Also convenient is, this tool is not professional by its plastic design.