Core Drill Bit - Super Premium Red Wet Core Bore Bit

Designed for plumbers and electricians cutting clean holes through concrete walls and floors for pipe and conduit runs, this wet core bit delivers consistent performance on demanding job sites. The red segment design indicates a specialized bond formulation engineered for wet drilling applications where water cooling extends bit life and reduces dust. Diamond Products manufactures this bit for professional use in reinforced concrete, block, and masonry materials. Wet cutting keeps the diamond matrix cool during operation, preventing segment damage and maintaining cutting speed through the entire depth of the hole. Segments are laser-welded to the steel core barrel for secure attachment under continuous rotation and side load pressure. Built for contractors and trade professionals who need reliable core drilling equipment for mechanical, electrical, and plumbing installations in commercial and residential construction.