Electric Drill HD350 Voltage/Freqency: 220-240V~ 50Hz, Input power 350W No-load speed:0-3000/min Chuck size:6.5mm, Maximum torque:15Nm Max Drilling capacity: steel: 10mm wood: 20mm 1. 0.8-6.5mm chuck. 2. Buckle design for aloft work. 3. Valiable and revrse switch. 4. Soft grip for comfortable holding. 5. Drill & screwdriver fuction.