Husqvarna Professional B1420 Crown Bit Series | Core Drill Bit

Plumbing and electrical contractors drilling clean holes through cured concrete walls and floors will find this core bit delivers consistent performance on standard penetration work. The B1420 Crown Bit Series uses a segmented diamond crown design that cuts through concrete, block, and masonry with minimal wandering or chipping at the entry point. The bit mounts to standard core drill rigs and maintains cutting speed through repetitive drilling cycles. Diamond segments are laser-welded to the steel barrel for heat dissipation during extended use. Compatible with wet drilling systems to control dust and extend diamond life on jobsite installations. Built for mechanical trades running conduit, pipe, and ductwork through structural concrete.