Bosch Heavy Duty Construction Kit - SDS Plus & SDS Max Twin Pack This Bosch Twin Pack consists of the Bosch GBH 18V-45 SDS Max rotary hammer with its new high-performance brushless motor provides 12.5 Joules of impact energy with enough power for even the most demanding SDS max applications. It also contains the GBH 18V-26 which features KickBack Control and Electronic Precision Control (EPC) for better tool handling and increased user protection. Its powerful motor delivers 2.6 J of impact energy for fast material removal rates. To complete this construction kit there is the 2608690141 SDS Max flat chisel and the 2607019904 SDS+ drill bit set in its own toughbox. GBH 18V-45 Features: Cordless freedom with corded performance - the heavy-duty all-rounder for concrete drilling and chiselling Cordless freedom with corded performance thanks to BITURBO Brushless technology Lighter than comparable corded products thanks to a highly optimized drive train KickBack Control for reduced hazard of sudden tool reactions and Soft Start EPC & ASC for a comfortable and precise work process GBH 18V-26 Features: KickBack Control and Electronic Precision Control for better tool handling and increased user protection Delivers 2.6 J of impact energy for fast drilling and high chisel removal performance With Constant Speed, Brushless Motor, EMP, Rotation Control Clutch, Variable Speed, Vario Lock, and Vibration Control Comes with: 2 x 6.0 Ah Li-Ion Batteries 1 x GAL 1880 CV Quick Charger 2 x Auxiliary Handle 1 x Depth Stop 1 x Quick Change Chuck (3-Jaw) 1 x Bluetooth Low Energy module GCY 42 Professional 1 600 A01 6NH Auxiliary handle 1 607 031 2E7 2 x Carrying case Grease tube 1 615 430 010 Machine cloth GBH 18V-45 Specification: Max. impact energy: 12.5 J Impact rate at rated speed: 0 - 2,760 bpm Rated speed: 0 - 305 rpm Tool holder: SDS max Battery voltage: 18V Tool dimensions (length): 545 mm Sound pressure level: 94 dB(A) Sound power level: 105 dB(A) Uncertainty K: 3 dB Drilling dia. in concrete with hammer drill bits: 12 - 45 mm Opt. app. range in concrete with hammer drill bits: 20 - 40 mm Weight excl. battery: 8 kg GBH 18V-26 Specification: Voltage: 18v Brushless Motor: Yes Max Impact Energy: 2.6 J Spindle Collar Diameter: 50 mm Impact Rate at Rated Speed: 0 - 4,350 bpm Rated Speed (No Load): 0 - 890 rpm Max. Drilling Diameter Concrete: 26 mm Max. Drilling Diameter Steel: 13 mm Max. Drilling Diameter Wood: 30 mm Kickback Control: Yes Length: 378.0 mm Height: 225.0 mm Weight (inc. Battery): 3.6 kg Sound Pressure Level: 91 dB(A) Sound Power Level: 102 dB(A) Uncertainty K: 3 dB Hammer Drilling (Concrete): ah=12.5 m/s2, K=1.5 m/s2 Chiselling: ah=9.0 m/s2, K=1.5 m/s2 Drilling (Metal): ah=2.5 m/s2, K=1.5 m/s2 Screwdriving (Without Impact): ah=2.5 m/s2, K =1.5 m/s2