Multi-specification punching accessories to meet more needs. Suitable for stamping on rubber, leather, copper, soft brass, washers and other materials. Product use: used for cutting plastic, rubber, leather, etc. Punch size: 3/16″(5MM), 1/4″(6MM), 5/16″(8MM), 3/8″(10MM), 7/16″(11MM), 1/2″(13MM) ), 5/8″(16MM), 3/4″(19MM), 7/8″(22MM), 1″(25MM), 1-1/8″(28MM), 1-1/4″(32MM) ), 1-3/8″(35MM Color may vary