DeWalt DCD806B Hammer Drill, 20V DC, Compact, 1 2 in Chuck, 1 2 in Concrete Capacity, 2 Speeds, 34,000 bpm 1205 Class B Frame Material Rolled Class B Frame Material Rolled steel Motor Shaft Rotation CW CCW Duty Continuous Motor Frame Material Steel Standards CSA these drain valves have a float that automatically opens the drain when the bowl begins to fill These cordless hammer drills run on DEWALT batteries of a compatible platform and matching voltage of Speed Settings 2 Power Source Cordless Product Badging Perform and Protect Safety Features Anti Rotation Brake Tool Series 20V MAX* Voltage 20V DC Country of Origin Mexico