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PDC Inserts is inserted under the condition of high temperature and high pressure. It is made of Poly-crystalline Diamond layer and tungsten carbide, which helps to link the impact resistance and wear resistance of the Diamond. It own a strong toughness and a long life service time.PDC Diamond Hammer Bit usually apply to roller bits, DTH hammer bits and so on,especially in hard and complicated layer drilling.
1.PDC adopt the most advanced technical formula and synthetic technique from home and abroad. Using the hyper-fine diamond powder as raw materials,the diamond layer can reach 2-3mm. The inserting technology that can form stable D-D combinations between the molecules has greatly improved the durability and toughness ,and prolong the service life of PDC.
2.PDC adopt special technique in the combination of diamond and kentanium that make the WC dissolve into the diamond under high temperature and high pressure so as to ensure the impact resistance.
3.PDC use a special binding material between the diamond and kentanium to eliminate the heat stress of the junction.