With the Spit r-force 3+ SDS-Max concrete drill bit, you drill quickly and reliably into hard concrete and masonry. The robust 3-cutter carbide tip delivers accurate centring and fast drilling progress, while the wide spiral flutes remove dust instantly to prevent jamming. Featuring an 18 mm diameter, a working length of 400 mm, and a total length of 540 mm, this hammer drill bit is ideal for drilling deep anchor holes and wall penetrations for cables or pipes. The heavy-duty SDS-Max shank ensures optimal impact energy transfer from your rotary hammer directly to the workpiece.