The device is designed to stud waist-curved buttons with ling eyeholes Throat Depth (mm) 130 Rivet Face Diameter (mm) 3 ~ 35 Rivet Diameter (mm) 3 ~ 25 Rivet Length (mm) 3 ~ 8 Mechanical Dimensions (mm) 750 * 700 * 1500 Height from floor to bottom mold (mm) 860 Motor (HP) 1 / 2 Net weight (KG) 95