1 Coat Hanger
1 Paper Clip
Keep in mind solder is a bonding material and not so much a filling material. So it can tricky to work with. Also, solder is softer the steel so it will file off faster.
Step 1: Strip a coat hanger
CAUTION! If you do it this make sure to hold the wire before you turn the drill on. Otherwise the section of wire will turn into a whip / weed wacker. Be careful and work within your experience.