Husqvarna Professional® B1420 WS | Core Drill Bit

Designed for plumbing contractors drilling clean holes through concrete floors and walls for pipe installations, this 1-7/16-inch wet core bit delivers consistent performance on jobsites requiring precision penetrations. The WS designation indicates wet system operation, requiring water flow to cool the bit and clear debris during drilling. Compatible with Husqvarna core drilling rigs, this bit handles residential and light commercial applications where accurate holes matter. The diamond segment design provides the cutting action needed to power through concrete without binding or walking off your mark. Standard arbor connection fits most professional core drilling systems. Built for mechanical contractors, plumbers, and electricians running conduit and utilities through concrete structures.