Bosch GBH 2-26 DRE, SDS Plus, 1.02" (2.6 cm), 900 RPM, 2.7 J, 4000 bpm, 0.315 - 0.63" (8 - 16 mm)
Bosch GBH 2-26 DRE. Chuck type: SDS Plus. Drilling diameter in concrete (max): 1.02" (2.6 cm), Rated speed (max): 900 RPM, Impact energy (max): 2.7 J. Power source: AC, Input power: 800 W. Weight: 6.17 lbs (2.8 kg), Width: 3.27" (83 mm), Depth: 14.8" (377 mm). Uncertainty coefficient (concrete): 1.5 m/s²