Diamond Core Drill Bit 64mm, 241mm Depth, M16 Set

Diamond dry core drill bit helps you cut clean, accurate holes in reinforced concrete and masonry with less wobble and faster positioning. The 64 mm (2-1/2 in) diameter and 241 mm (9-1/2 in) max drilling depth handle common installation work, while the M16 internal thread plus included adapters fit many drills and hammer drills. Laser-welded construction and precision-ground teeth support smooth edges and consistent performance in dry or wet use.

Built for trade installs and renovation work, this coring bit set is a practical choice for air-conditioning passthroughs, plumbing penetrations, stair railing anchors, and general construction drilling. The universal M16 internal thread and adapter set reduce guesswork when switching between tools, keeping your workflow moving on-site. Use steady pressure and proper PPE for best results, and clear dust frequently during dry drilling. Grab yours today and keep a ready-to-go coring setup in your kit.