Lion Tools DB5308 Toolman Electric Power Drill Driver 1/2" 4.5 Amp For Heavy Duty Corded works with DeWalt Makita AccessoriesDrilling capacity: 1/2 inch steel, 1/2 inch concrete, 1 inch wood.Hammer drilling and drilling mode.0-3000RPM variable speed reversible switch.Double insulation safety protection system ETL safety certification.Powerful ventilation and cooling system.Drilling capacity: 1/2 inch steel, 1/2 inch concrete, 1 inch wood. Hammer drilling and drilling mode. 0-3000RPM variable speed reversible switch. Chuck capacity: 1/16" to 1/2". Double insulation safety protection system ETL safety certification. Powerful ventilation and cooling system. Turn left and turn right switch: easy to turn in and out the screw. Accessories include: 360° comfortable, rotatable side handle, depth gauge.