... power screwdriver 1,Input voltage: 28V/DC 35V/DC 2,Bit size:6mm 3,No-load speed:800/900rpm TGK-7802 high quality ... electronic screwdriver, screwdriver with wire 1, Use domestic motor2, Small and light ... -M5.541*2500.69 Suitable power supply:TGK-75SD (2 sockets)tak-800D (2 sockets) TGK-7802 high quality electronic screwdriver, screwdriver with wire