Dear Lillian,I need to ask the price for :-HSS-CO5 13.5mm : 20 pcs-HSS-CO5 14mm : 20 pcs-HSS-CO5 14.5mm : 20 pcs-HSS-CO5 15mm : 20 pcs-HSS-CO5 15.5mm : 20 pcs-HSS-CO5 16.0mm : 20 pcs-HSS-CO5 16.5mm : 20 pcs-HSS-CO5 17.0mm : 20 pcs-HSS-CO5 17.5mm : 20 pcs-HSS-CO5 18.0mm : 20 pcs-HSS-CO5 18.5mm ; 20 pcs-HSS-CO5 19.0mm : 20 pcs-HSS-CO5 19.5mm ; 20 pcs-HSS-CO5 20.0mm : 20 pcsPls give me the :- CIf price Ho Chi minh- All spec for drill metal.Thanks Show More