Electric generators powered by large diesel engines (the prime movers) generate electricity that move the heavy rig equipment such as the rotary table (or top drive), mud pumps and drawworks. Electric drill rigs are more expensive than mechanical rigs, but offer some nice advantages in return.
[pdf] Core drilling is a method of drilling that involves using a special drill bit and drill to remove a cylindrical core of material. This technique is often used in construction and other industries to create holes.
[pdf] Diamond Tool Store offers core drills for construction companies of all sizes. Our diamond core drill rigs include name brands such as Husqvarna, Diamond Products, Golz, Norton, MK Diamond, Metabo, a.
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