Earlier this week I went to Jaycar to get some small jumper leads, you know, different colours and twelve to a pack. While perusing the tool section I found a pack of small metric drill bits for $12.95, now I have the number 60 - 80 imperial ones and felt I just had to get these just in case, you know what it is like. The 20 drill bits in the set covered the following sizes: 0.3, 0.35, 0.4, 0.45, 0.5, 0.55, 0.6, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 0.95, 1.0, 1.2, 1.3, 1.4, 1.5, 1.6mm.
Photo from the Jaycar web site.
I also saw a set of small metric taps and dies for $59.95 covering 1.0, 1.1, 1.2, 1.4, 1.6, 1.8, 2.0, 2.2 & 2.5mm. The taps come in both taper and plug.
Photo from the Jaycar web site.
I know that I won't use the taps and dies a lot but when I need them they will be there. I have already thought about using a die to put a thread for a retaining nut on the top of the post on brass steam locomotive tenders to stop the connector bar to the loco from coming off. This is important as there are wires running from the DCC decoder to the loco that can get broken when the connecting bar comes adrift. I do have BA taps and dies but as brass locomotives are usually full of metric screws and bolts I felt that the set wouldn't go amiss.
Also tweaking my interest is a Sheet Metal Bender set (also called a bending brake) but so far I haven't succumbed. The two pieces are magnetic so will stay in place in a vice as per the photo from the Jaycar web site below.
Please note that I don't have any connection to Jaycar.
Too many nice tools and not enough money.