Features:Up to 25x better dust reduction than a Bosch EXPERT SDS max-8X Drill BitAdvanced Dust Reduction drilling in reinforced concreteHighly efficient dust removal with Bosch Particle Control. Dust moves from the working surfaces into the extraction system, improving air quality and the accessories’ performance.Highly resistant drill tip connection thanks to Bosch’s special welding process: This makes a perfect weld between flute and carbide head that withstands heavy-duty hammer drilling.Punch through reinforced concrete with a full carbide head: A highly effective 4-cutter tip made entirely from the hardest metal.Fits all SDS max rotary hammersDrilling accurate holes in concrete is just one step in the process of installing chemical anchors. Next come time-consuming cleaning rounds. It’s different when you use the EXPERT SDS Clean max-8X Set. It drills holes and removes dust at the same time, making installing chemical anchors faster and simpler.Blow-out pumps, hole brushes, vacuum cleaners, and time – you need all of them to clean the holes for chemical anchors. Well, not anymore. At Bosch, we keep thinking about solutions simplifing the way you work. This time we’ve come up with the EXPERT SDS Clean. It punches through concrete and rebars and removes dust as you’re drilling. This means you can drill clean holes faster and have less dust in the air you breathe.We made the EXPERT SDS Clean max-8X Set for construction workers and installers who need to drill holes for chemical anchors. The drill bit comes with a 4-cutter full carbide head and robust dust extractor pipe. We equipped it with the SDS Clean max Connector, which fits all SDS Clean max-8X drill bits and is easy to mount and detach. What you get is a powerful drill bit you can easily clean when it's clogged (by simply removing the extractor pipe from the drill bit) and a new dust reduction technology helping you prepare holes for chemical anchors faster and keep the air o.