Tapered motor housing is from 3 1/4in. nearest the shaft to 2 1/2in. by the grip. Grip measures 1 1/4in. across the top. Vibrating head diameter: 35 MM. High frequency vibrations help settle concrete FAST. Vibration tube is 1 3/8in. diameter and 43 1/2in. long. Overall length with drill housing is 54in. Dependable 110 Volt 60 Hz. 5.3 Amp motor. 1-year limited warranty. HP: 3/4 Volts: 110 Shaft Length (in.): 43 1/2 Shaft Diameter (in.): 1 3/8 Overall Length (in.): 54
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