Core Drill Bit - Pro Blue Professional Wet Core Bit

Designed for plumbing and electrical contractors drilling clean penetrations through concrete walls and floors, this wet core bit delivers professional results on commercial and residential job sites. The Pro Blue series from Diamond Products uses industrial-grade diamond segments that maintain cutting speed through reinforced concrete and block. Wet drilling keeps the bit cool and extends diamond life while controlling dust on occupied sites. The segments are laser-welded to prevent separation under load. Standard arbor connection fits most commercial core drill rigs. Works effectively in concrete, block, brick, and masonry applications where precision holes are required for pipe, conduit, and mechanical systems. Built for contractors and facilities maintenance crews who need reliable performance on daily drilling operations.