Helix Hellion Dry Core Diamond Bits

Premium Dry-Coring Technology for Hard-Surface Installations In high-end tile and panel installations, drilling holes in dense porcelain, ultra-compact surfaces or hard ceramic can quickly become a bottleneck—standard bits stall, glaze catches, fracture risk increases, and workflow slows. The Helix Hellion Dry Core Diamond Bits are engineered to meet those challenges head-on: they allow installation crews to core cleanly and quickly without water, minimizing jobsite setup and maximizing results. Thanks to the dry-drill design, these bits eliminate water trays, hoses and mess—ideal for indoor work, finished areas or occupied spaces. The 5/8″-11 female thread fits most grinders and drills so you can tap into existing gear. The “H” cooling port architecture draws heat away and optimizes dust removal, while the internal and external diamond brazes ensure longevity and consistent cutting life. Whether you are drilling for plumbing, electrical boxes, accessory mounts or panel details, the He