●Hammer Drill Rocket 5 SDS-max 20 x 920 mm Hammer Drill Rocket 5 SDS-max 20 x 920 mm Hammer Drill Rocket 5 SDS-max 20 x 920 mm Hammer Drill Rocket 5 SDS-max 20 x 920 mm Hammer Drill Rocket 5 SDS-max 20 x 920 mm Hammer Drill Rocket 5 SDS-max 20 x 920 mm 0mm ●5 crushers create precise drill holes in concrete and reinforcement with impact and torsion ●4-spiral drill body geometry increases service life due to evenly distributed wear ●Reinforcement protection prevents hooking during reinforcement hits ●Wear marks show whether the tool is still suitable for drilling dowel-compatible holes