The utility model discloses an installation and dismantlement drilling rod specialized tool, including hand (hold), stull, pothook and depression bar, the hand (hold) be the hollow tube, be equipped with the draw -in groove on the one end of hand (hold) is equipped with the diametric(al), the pothook be the J -shaped, it is fixed that the merge pass stull is joined in marriage to the straight flange one end and the draw -in groove of pothook, the depression bar setting at the middle part of hand (hold), the straight flange of pothook and depression bar on the coplanar. The utility model discloses can make things convenient for personnel to install the dismantlement drilling rod, prevent to take place to skid the phenomenon at the operation in -process.