Berserker 1700W 30-Pound Demolition Jack Hammer 65F with 1-3/16" Hex,14Amp | Heavy duty Corded Electric Concrete/Pavement Breaker with Trigger Lock, Wheeled Carrying Case, Flat Chisel, Bull Point Chisel

ATTENTION. This variation kit can only be used with 1-3/16"(30 mm) Hex bits--Not for 5/8" or 1-1/8" Hex shank jack hammer bit(PLEASE CHECK BEFORE ORDERING)

Exceptional performance & safty assurance. Weighs 31 lbs. The 1,700W / 14 AMP motor delivers 1,900 BPM and 40.6 ft-lbs (55J) of impact energy via a large-diameter cylinder for demanding chipping and demolition. Double insulation ensures user safety

Easy to operate. 1-3/16"(30mm) Hex shank bit system provides tool free bit changes with automatic bit locking, dust protection and maximum impact energy transfer. Lock-on Button design avoids trouble of keeping pressing, make work more conveniently

Ergonomic design. 360°adjustable accessory handle and Ergonomic grip area applies to different work occasion. A unique flexible two-handed design maintain the best working posture possible, increase work efficiency at the same time

Vibration control. The upgraded Anti-Vibration Technology designed to decrease the vibration effectively, reduce fatigue; Longer air cushion in the hammer mechanism reduces vibration and improves hammer performance