A tilting table for a machining center, the tilting table comprising: a rotation body including a rotary shaft that rotates; tilting bodies provided at opposite sides of the rotation body, respectively, each of the tilting bodies including a tilting shaft rotating within a predetermined angle range; a table provided on the rotation body such that a workpiece can be placed on the table; and brackets adapted to be mounted in insertion holes formed in a body of the machining center, the brackets surrounding the tilting bodies, respectively; each of the brackets including: a bracket fixing unit for fixing each of the brackets to an inner circumference of each of the insertion holes, characterized in that the bracket fixing unit includes: a fixing pin provided in a body of each of the brackets, the fixing pin protruding outside an outer surface of the body of each of the brackets toward the inner circumference of each of the insertion holes; an adjustment bolt provided in the body of each of the brackets, the adjustment bolt protruding outside the outer surface of the body of each of the brackets toward an outside of the opening of each of the insertion holes; and an adjustment wedge provided in the body of each of the brackets, the adjustment wedge rectilinearly moving forward and backward by rotation of the adjustment bolt so that the rectilinear movement of the adjustment wedge is transmitted to the fixing pin, wherein the fixing pin upwardly moves by the rotation of the adjustment bolt so that the fixing pin is fixed to the inner circumference of each of the insertion holes. a rotation body including a rotary shaft that rotates; tilting bodies provided at opposite sides of the rotation body, respectively, each of the tilting bodies including a tilting shaft rotating within a predetermined angle range; a table provided on the rotation body such that a workpiece can be placed on the table; and brackets adapted to be mounted in insertion holes formed in a body of the machining center, the brackets surrounding the tilting bodies, respectively; each of the brackets including: a bracket fixing unit for fixing each of the brackets to an inner circumference of each of the insertion holes, characterized in that the bracket fixing unit includes: a fixing pin provided in a body of each of the brackets, the fixing pin protruding outside an outer surface of the body of each of the brackets toward the inner circumference of each of the insertion holes; an adjustment bolt provided in the body of each of the brackets, the adjustment bolt protruding outside the outer surface of the body of each of the brackets toward an outside of the opening of each of the insertion holes; and an adjustment wedge provided in the body of each of the brackets, the adjustment wedge rectilinearly moving forward and backward by rotation of the adjustment bolt so that the rectilinear movement of the adjustment wedge is transmitted to the fixing pin, wherein the fixing pin upwardly moves by the rotation of the adjustment bolt so that the fixing pin is fixed to the inner circumference of each of the insertion holes. a fixing pin provided in a body of each of the brackets, the fixing pin protruding outside an outer surface of the body of each of the brackets toward the inner circumference of each of the insertion holes; an adjustment bolt provided in the body of each of the brackets, the adjustment bolt protruding outside the outer surface of the body of each of the brackets toward an outside of the opening of each of the insertion holes; and an adjustment wedge provided in the body of each of the brackets, the adjustment wedge rectilinearly moving forward and backward by rotation of the adjustment bolt so that the rectilinear movement of the adjustment wedge is transmitted to the fixing pin, wherein the fixing pin upwardly moves by the rotation of the adjustment bolt so that the fixing pin is fixed to the inner circumference of each of the insertion holes.