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摘要

The present invention relates to a pencil-type solder, and the pencil-type solder of the present invention comprises: a soldering unit (50), into which a lead wire (3) is inserted, for heating the inserted lead wire (3) and discharging same in a molten state; and a control unit for controlling the quantity of the lead wire (3) or the speed of insertion thereof. According to the present invention described above, a driving motor and a transferring roller supplies the lead wire to the tip of the solder at a constant predetermined speed, thereby providing the advantage of, for example, easily fixing the area to be soldered using tweezers with the left hand while holding the solder in the right hand to allow precise soldering.