Chuck Size: 3/8IN, No Load Speed: 0 - 1200RPM, Current: 3.7A, Maximum Watts Out: 200W, Clutch: No, Capacity in Wood (Spade Bit): 1-1/8IN, Gear Reduction: Double, Capacity in Wood (Hole Saw): 1-1/8IN, Capacity in Steel (Twist Bit): 3/8IN, Capacity in Steel (Hole Saw): 3/4IN, Tool Weight: 3.75LB, Incl