Apparently, this user prefers to keep an air of mystery about them.
130 What is the purpose of these holes on my wire stripper? nov 20 '12
32 What is the purpose of this Y shaped bit? nov 12 '12
16 How to unscrew screws that are barely accessible? dec 10 '12
3 How to fit a new door in a narrower frame? nov 3 '13
2 How to drill a hole in brick with precision? dec 2 '12