The dental water flosser mould (include nozzle mould)belongs to the Medical Nursing Parts Mould. We used S136 mold steel in mold making which mold life can reach above 500,000 shots. Surface finish of the mold cavity is polish, 1*1 cavities, cold runner is used. We can use ABS and PP materials for these parts when in injection molding. The final test of the product is very excellent, no any sink marks and flashes. Production Process: DFM → Design → Inspection → Modeling