MODEL MEGA - 45 Rated Voltage 220V / 235V AC Frequency Hz 50~60 Power Input Watts 1380W Max Core Drilling Capacity Dia 45 x 50 deep Max Drill with Twist Drill 19mm Max Tapping Dia 3mm to 12mm Max Speed - Variable 100 - 470 rpm Magnetic Adhesion 16500N Magnet base size 202 x 102 x 45 mm Stroke 210rnm N.W. (kg) 19kgs