Superior Drilling Products (SDP) believes that it offers just that. The company is a remanufacturer of polycrystalline diamond compact (PDC) drill bits, and a designer and maker of new drill bit and horizontal drill string enhancement tools for the oil, natural gas, and mining services industry. Its business lines include the  PDC drill bit remanufacturing service (exclusively for Baker Hughes); a Drill N Ream tool division which will be merged with Hard Rock Solutions and serve as SDP's drilling tool marketing and distribution arm; an emerging technologies business which makes drill bits and custom drill tool products; and a new product development business. SDP went public in 2014.