Origin: Zhejiang Brand: Jingsida Power supply voltage: 220V Chuck diameter: 10 Handle structure: rear straight handle for export only: no No-load rotation speed: 0-1200 Weight: 2 Electric drill structure: pistol electric drill type: electric hand drill positive and negative rotation: acceptable rated torque: 50 Voltage range: AC single-phase and DC 50V and below Drill bit clamping mode: drill chuck processing customization: yes Electric drill adjustable speed: stepless speed regulation drill maximum diameter: 10 Power type: Rechargeable lithium-ion battery technology classification: 25VF dual-speed household model (1 battery and 1 charge), 25VF dual-speed household model (2 batteries and 1 charge), 25VF dual-speed impact model (1 battery and 1 charge), 25VF dual-speed impact model (2 batteries and 1 charge), 36VF dual-speed household model (1 battery and 1 charge), 36VF dual-speed household model (2 batteries and 1 charge), 36VF dual-speed impact model (1 battery and 1 charge), 36VF dual-speed impact model (2 batteries and 1 charge), 48VF dual-speed household model (1 battery and 1 charge), 48VF dual-speed household model (2 batteries and 1 charge), 48VF dual-speed impact model (1 electric and 1 charging), 48VF dual-speed impact model (2 electric and 1 charging), brushless 128VF dual-speed model (1 electric and 1 charging), brushless 128VF dual-speed model (2 electric and 1 charging), brushless 158VF dual-speed model (1 electric and 1 charging), brushless 158VF dual-speed model (2 electric and 1 charging) Type: electric hand drill imported or not: No