Core Bits For Concrete - X300 - Concrete

Engineered for HVAC installers cutting clean penetrations through structural concrete and reinforced foundations. This 3-inch X300 series core bit from Diamond Vantage delivers consistent performance in hard concrete applications where precision matters. The .155-inch wall thickness provides the strength needed for heavy-duty drilling while the 1 1/4-7 thread connection ensures secure attachment to compatible core drilling rigs. Designed to handle the demanding conditions of commercial and industrial job sites where downtime costs money. The X300 designation indicates this bit is purpose-built for concrete drilling applications requiring reliable depth and diameter accuracy. Built for concrete cutting professionals, mechanical contractors, and facility maintenance crews running core drilling operations on structural concrete.