Robust steel construction

very robust and durable

fast operation

Dimmer switch allows brightness to be adjusted from 20% to 100%

Bosch Hammer Drill Bit SDS Max 4 Cutter Head Concrete Masonry 22 x 520mm (WL:400mm) Size_Large Robust steel constructionBosch Hammer Drill Bit SDS Max 4 Cutter Head Concrete Masonry 22 x 520mm (WL: 400mm) It is compatible with all rotary hammers with SDS max holders. The SDS max 4 Drill Bit is equipped with a 4 cutter head and delivers long lifetime in concrete. This special 4 cutter design ensures prolonged use with no jamming when drilling rebar. Additionally, its 2 flute U shape also lenghthens life while offering good dust removal. Durability is further secured via