In a nutshell
The right choise for
With the Bosch SDS-MAX-9 Break Through drill bit, you tackle heavy-duty penetrations in concrete, masonry, and sand-lime brick with speed and confidence. The vacuum-brazed carbide tip with 3 cutting edges breaks through dense materials without jamming. Featuring a 65 mm diameter, an 850 mm working length, and a 1000 mm total length, it lets you drill deep through-holes for piping, conduits, and cable runs in a single pass. The 2-flute U-shaped design and tapered shank ensure fast, continuous debris and dust removal. It fits all rotary hammers equipped with an SDS-max holder.