This is a kind of fine quality electric drill, all-in-one design, forward and reverse rotation, disassembly and installation. Multifuctional, can be used as impact drill(punching on the wall, ground), flat drill(drill holes on the metal, PVC, plastics, wood) and screw screwing tool. Ergonomic non-slip handle design, easy to grip and with comfortable hand feeling, safe and labor-saving. Suitable for construction site shelves, maintenance, woodworking, etc.. You can have a try.    Features:  Dual bearings design, centre bore in the center, easy and accurate to find the position.  Multi-purpose, all-in-one design, forward and reverse rotation, and with trigger lock function, disassembly and installation easily.  Equipped with speeds change switch, two gears, easy to adjust the speed according to your demands.  Multifuctional, can be used as impact drill(punching on the wall, ground), flat drill(drill holes on the metal, PVC, plastics, wood) and screw screwing tool.  Self-locked collet, 25+1 gears torque adjustment, can satisfied with all your demands.  Ergonomic non-slip handle design, easy to grip and with comfortable hand feeling, safe and labor-saving.  Reserved several ventilation cooling holes, efficient heat dissipation, will not hot for working long time.  Full metal gear and bearings are manufactured suing the high carbon hardness steel and quenching heat hardening process for maximum accuracy and stability.  Comes with 2pcs large capacity battery, overcurrent, overvoltage, charge, discharge, and overtemperature are protected.  Includes 6pcs spiral drill bits, 12pcs drill bits, 9pcs sleeve, 1pcs cardan shaft, satisfied with your daily demands.    Specifications:  Name: Electric Drill  Main material: plastics  Rotation speed: 0-2000r/min  Battery: 2 * lithium battery, 21V, 8000mAh (included)   Item size:  Plastics box: 312 * 242 * 85mm / 12.28 * 9.53 * 3.35in  Electric drill size: 190 * 180 * 54mm / 7.48 * 7.09 * 2.13in  Battery size: 112 * 75 * 47mm / 4.41 * 2.95 * 1.85in  Item weight: 2480g / 5.47lb  Package size: 350 * 250 * 100mm / 13.78 * 9.84 * 3.94in  Package weight: 2490g / 5.49lb    Packing List:  1 * Electric Drill  2 * 21V Battery  1 * Power Adapter  6 * Spiral Drill Bit  12 * Drill Bit  9 * Sleeve  1 * Cardan Shaft  1 * Guideline