Core Drill Bit - Super Premium Red Wet Core Bore Bit

Designed for plumbing and electrical contractors drilling clean penetrations through concrete walls and floors, this wet core bore bit delivers consistent performance on residential and commercial job sites. The red-segment diamond matrix provides extended cutting life in medium to hard concrete applications. Wet drilling operation keeps the bit cool and controls dust while maintaining faster cutting speeds than dry alternatives. The Super Premium designation indicates higher diamond concentration for improved durability and reduced downtime during multi-hole drilling projects. Requires a compatible core drill rig with adequate water supply for proper operation. Built for mechanical contractors and concrete cutting professionals who need reliable performance drilling HVAC, plumbing, and electrical penetrations.