Mean mechanical intervention or the presence of a negative impact on the level of the unconscious. This image can symbolize action, leading to a loss of connection with life or loss of some of the organic. This image is even more negative, rather than the image of a knife.
To dream that you have pincers for hands, suggests that you are going to great lengths to try to get your hands on something, even through underhanded means.
To see or be grabbed by pincers in your dream, indicates that someone or some situation has a strong hold over you. Perhaps they have something on you.
To dream of feeling pincers on your flesh, denotes that you will be burdened with exasperating cares. Any dream of pincers, signifies unfortunate incidents.