A number of different ends to help you with a variety of tasks including desoldering different kinds of components, surface mount components, removing chips from sockets, repairing electronics, desoldering parts of PCB, assembling miniatures, etc. Functions: Chip holder: holds chips and micro components for soldering work. ? Needle: removes flat ICs. ? Lever(Remover): removes ICs or condensers. ? Hook: removes the components. ? Fork shaft: modifies lead wire by bending in required direction. ? Reamer: opens holes blocked with solder or enlarges them. ? Scraper: strips lead wire and remove corrosion. ? Knife: cuts unnecessary circuits on the PCB. ? Brush: removes solder waste. Handy to have around to hold wires to solder and to strap the board for cleaning with this tools. A must have for working with smd. This set of tools is dedicated to the integrated circuit assembly and disassembly, precision electronic components, welding, grinding, cleaning, repair, etc..Including knives, copper brush, spatula, fork and needles, pressure to meet the welding, cutting, scraping, hook, brush, etc. A number of different ends to help you with a variety of tasks including desoldering different kinds of components, surface mount components, removing chips from sockets, repairing electronics, desoldering parts of PCB, assembling miniatures, etc.