To provide a squeegee for screen process printing whose effective length can be adjusted in a state that a squeegee rubber is fixed to a holder.

A squeegee 30 comprises an abutment position changing device formed of an attachment 36 attached to a holder 34 independently of a squeegee rubber 32 and abutted against a side face 70 at the back side in the scanning direction of the squeegee rubber 32 at an abutting position 62 parallel with a head end face 60, and a guide section 56 for changing the abutment position 62. The squeegee 30 is formed so as to restrain elastic deformation of the squeegee rubber 32 to the back side at the abutment position 62. Accordingly, the effective length of the squeegee 30 becomes a length L ranging from the abutment position 62 to which an abutment section 58 is to be abutted to the head end face 60. As the attachment 36 is fixed to the holder 34 independently of the squeegee rubber 32, the effective length L can be adjusted by changing the abutment position 62 to a desired position in a state that the squeegee rubber 32 is fixed to the holder 34.