The bosch expert sds max 8x dust extraction drill bit in 24mm diameter with a 650mm length suits medium-sized chemical anchor installations in reinforced concrete, combining accurate drilling with integrated dust extraction for a faster, cleaner workflow. This 24mm variant provides up to 25x better dust reduction compared to a standard bosch expert sds max-8x drill bit meaning you can skip the blow-out pumps and brushes and get straight on with the fix. The sds clean max connector is compatible with all sds clean max-8x drill bits and attaches or detaches with ease, and the extractor pipe can be removed in seconds to clear any blockages during heavy use. Features and benefits: up to 25x better dust reduction than a standard bosch expert sds max-8x drill bit advanced dust reduction drilling in reinforced concrete bosch particle control directs dust away from the working surface and into the extraction system full carbide 4-cutter head for reliable penetration through reinforced concrete and rebars special welding process delivers a highly resistant flute-to-carbide tip connection compatible with all sds max rotary hammers specifications: diameter: 24mm length: 650mm contents: set description: includes: one sds clean max-8x drill bit 24 x 400 x 650 and an sds max connector