Husqvarna Professional® B1420 WS | Core Drill Bit

Designed for plumbing and electrical contractors drilling clean penetrations through cured concrete walls and floors, this professional-grade core bit handles demanding commercial and residential applications. The B1420 WS designation indicates wet system compatibility, requiring water feed to control dust and extend bit life during operation. The diamond-segment construction cuts through reinforced concrete, block, and masonry with consistent performance across extended jobsite use. This bit mounts to standard core drill rigs and maintains cutting accuracy even when working at depth. Built for mechanical contractors, plumbers, and concrete cutting specialists who need reliable performance drilling pipe chases, conduit runs, and HVAC penetrations in structural concrete.