适用于微型螺钉:1~3.5mm 输入电压:AC100V.50/60HZ批咀类型:4*11*3.5*2 对边:6.35mm(1/4 )批嘴六角型型号:DLV7020-SPC DLV-7030-SPC DLV7031-SPC DLV8020-SPC DLV-8030-SPC DLV8031-SPC用于一般小螺钉:2.6~6mm批咀类型:6*14*24*5 对边:6.35mm(1/4 )批嘴六角型型号:DLV7120-SPC DLV-7130SPC DLV-7140SPCDLV8120-SPC DLV-8130-SPC DLV-8140-SPC DLV8150-SPCDLV7231-SPC DLV7241-SPC DLV7251-SPC DLV8231-SPC DLV-8241-SPCDLV-8251-SPC