The Profit concrete dry drill bit with an 82 mm diameter and 10 mm hexagonal shank is designed for professional construction and installation applications. This diamond-coated tool produces precise holes in hard stone materials and lightweight concrete with a compressive strength of up to 65 N/mm². The integrated Click&Drill adapter system requires the use of a DDH2MPCT centering drill for accurate positioning and minimal deviation during operation. With a cutting depth of 64 mm in new condition and a minimum usable depth of 52 mm after wear, this hole saw consistently delivers reliable performance throughout its entire lifespan. The 10 mm hexagonal shank ensures a secure fit on compatible power tools, while the diamond material provides durability when working with demanding substrates. Each unit is supplied without the required centering drill, allowing professionals to select the appropriate accessories for their specific application needs. This tool meets the requirements of construction professionals who need reliable performance for concrete drilling applications.