PDC (Polycrystalline diamond compact/composite) drill bits are an effective tool for drilling into homogeneous sedimentary rock formations such as shale, sandstone, dolomite, limestone etc. These drill bits use the shearing scraping or shaving action when encountering the rock formation.
PDC bits are the most rigid of all the diamond tool materials. They are made by combining layers of polycrystalline diamond (synthetic diamond) with substrate of carbide at high temperature and pressure.
Rocksmith offers high quality PDC bits which have been specially designed to withstand higher impact and abrasion. Our PDC bits are of premium quality being used extensively in water bore drilling, oil and gas exploration.