The Vevor 4-1/2" wet diamond core drill bit is designed for drilling reinforced concrete, brick, concrete, and foam brick with smooth, accurate performance. It features a 1-1/4 in-7 universal thread for compatibility with standard hand drills and stand drills. Built from carbon steel with high-precision laser welding and diamond-grit teeth, it is made for durability during demanding wet-cutting applications. The wet-use design helps reduce heat buildup, lower friction, and extend service life. This bit is suited for construction, plumbing, air conditioning installation, and similar jobsite work.
Manufacturer direct shipping from CA, NJ, & TX