Non-sealing pipe thread tap

The utility model discloses a non-sealed pipe thread screw tap, and particularly relates to the field of screw taps, the non-sealed pipe thread screw tap comprises a screw tap extractor main body, a connecting square rod is fixedly arranged at the upper end of the screw tap extractor main body, and a first screw tap extraction clamping rod is fixedly arranged on the end face of one side, far away from the connecting square rod, of the screw tap extractor main body; a screw tap taking-out piece is arranged on the outer side of the lower end of the screw tap taking-out device body, and an adaptive connecting piece is fixedly arranged at the upper end of the screw tap taking-out piece. During actual use, broken screw taps with different specifications can be conveniently taken out through the first screw tap taking-out clamping rod and the second screw tap taking-out clamping rod; meanwhile, under the corresponding clamping state of the first screw tap taking-out clamping rod and the concave adaptive clamping gr