Tools
Drilling brings me onto another accessory/attachment. For model building and small scale DIY I prefer to use my smaller hex drive drills/drivers rather than my bigger drills with a chuck. But needing to drill some 1mm holes at my son's flat I couldn't find any 1mm hex drills. So I looked for a hex to chuck converter and found a nice little Bosch one. Despite it's relatively cheap price it was good quality and held 1mm drills no problem. Hex bits and this converter do move a little but at slow speed it was accurate enough for the job. As I said before if drilling something really delicate and want accuracy I use a pin vise. But anyway this converter is a useful thing to have and wished I'd bought one years ago.