Category Archives: Core Drilling

R&D Cuts to the core!

Core drilling is highly specialized and is used when a job calls for the drilling of circular holes in reinforced concrete, precast concrete, asphalt, brick, and other structural materials. Our highly trained technicians can drill through almost any high density material under many different conditions and our unique access systems allow us to core drill where most other contractors cannot. R & D Contracting is one of South Africa’s leading core drilling specialists providing an expert service to the construction industry. David Williams, Managing Member boasts “We have successfully completed projects in mining and construction, to food preparation and medical facilities”. Williams...

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