Profile: Diamond Drilling Industries Inc. is a manufacturer & distributor of fixed cutter polycrystalline diamond compacts (PDC) drill bits. We have multiple product lines of matrix and steel body PDC bits for oil & gas, water well, geo-thermal, geo-technical, and mining industries. STORMr (Matrix body PDC bits) are manufactured with a cast bit body of proprietary tungsten carbide matrix powder bonded with a copper-nickel alloy binder using quality control standards. This process ensures STORMr DDI matrix body bits are built to last with outstanding abrasion resistance combined with high strength. This combination makes these bits ideal for general purpose through hard & abrasive applications, and extends PDC bit limits into more variable geologically demanding applications.