Heavy-duty performance drill for professionals. Variable speed (0-550 RPM) for drilling in a wide variety of materials. Compact and lightweight for easy handling. Side grip can be attached to both sides of the body. Hook attached to the body is convenient to carry or store the unit. TECHNICAL SPECIFICATIONS: Maximum Output Power 510 W, No load speed 0 – 550 min-?, Max. Drilling Diameter in Wood 36 mm, Max. Drilling Diameter in Steel 13 mm, Drill Chuck Capacity 2.5 – 13 mm, Power Supply Cord 2.5 m, Sound Pressure Level (LpA) 86 dB (A), Noise Uncertainty (K Factor) 3 dB (A), Vibration Level (3 axes) ? 2.5 m/s?, Vibration Uncertainty (K Factor) 1.5 m/s?, Weight without Cable (EPTA-Procedure 01/2003) 2.2 kg, Product Dimensions (L x W x H): 275 x 75 x 188 mm.