PURPOSE: A thimble for working is provided, which can completely protect a finger and improve work efficiency. CONSTITUTION: A thimble for working comprises a rubber resin body(10) in the shape of a thimble which is formed with an insertion part(11) in which a finger is inserted; a nail member(12) which is formed on the front surface of the body to be protruded from the front; a protrusion(15) which is perpendicularly projected in the insertion part; a plurality of humidity discharge holes(16) which penetrate the body; and a plurality of moisture prevention protrusions(17) which protrude from the inner wall of the body.
