BOSCH 11247 1-9/16" SPLINE DRIVE COMBINATION ROTARY HAMMER DRILL 1932 - Bosch produced the first electric rotary hammer. Subsequent introductions included the lightest 2 Kg. rotary hammer in the world (1981) and SDS-Max®; bit holding system (1990) for quick, easy hammer bit changes. Specifications: Spline/round hex bit system — tool-free bit changes, with automatic bit locking "Combination" dual mode selector — 2 modes of operation, rotary hammer and hammer only mode Vario-LockTM positioning — rotates and locks chisel into 12 different positions to optimize working angle Innovative service modules — designed so a qualified service technician can quickly replace the brushes and cord 360° Auxiliary handle — provides a wide range of movement along with operator comfort Integral clutch — helps minimize torque reaction Grounded design, UL listed, complies to OSHA Amperage: 10 Impact Energy (ft. lbs.): 5.2 Length: 17.25" Longitud del cordon: 12 Max. Hole Diameter in Concrete: 1-9/16 Max. Hole Diameter in Concrete-Core Bit: 4 Max. Hole Diameter in Concrete-Thru Hole Bit: 2-1/2 No Load BPM: 3000 No Load RPM: 400 Optimal Concrete Capacity Range: 1/2 - 1-3/8" Rating: 120V Weight (lbs.): 13.6 Includes Auxiliary Handle -- 2 602 025 062 Carrying Case -- 3 605 438 536 |