Powerful motor delivers high output and overload protection Three modes of operation - Rotation with hammering, hammer-only and rotation-only Slip clutch - When bit jams, the clutch slips - rotary action stops Externally accessible brushes. Grease system to lengthen the machine's life Quick change bit system for less downtime. Fully Adjustable Side Handle: Rotates 360° Comes with break point bit, flat head chisel, 8MM, 10MM, 12MM masonry bits, depth rod, lubricant and blow mold case. Technical data: ------------------ Rated Volt: 110V / 230V Rated Frequency: 60HZ / 50HZ Rated Input Power: 750W / 580W Speed: 850 / 850 / 750 RPM Drill Diameter In Wood: 30 mm Drill Diameter In Steel: 13 mm Drill Diameter In Concrete: 26 mm Net Weight/pc : 4.8 kg Pcs/ctn : 3 pcs Gross Weight/ctn: 23 kg Meas/ctn: 45 X 33 X 36 cm Pcs/20' Container 1600 pcs Certificates: CE, GS, EMC