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About product and suppliers:
        Alibaba.com offers 5,508 pdc core drill bit products. About 44% of these are drill bit, 35% are mining machinery parts, and 1% are drilling machines. 

A wide variety of pdc core drill bit options are available to you, such as high manganese steel, tungsten carbide, and diamond. You can also choose from drilling tool, drilling equipment, and crusher. As well as from well drilling, coal mining, and ore mining. And whether pdc core drill bit is drill bit, reamer, or mine sieving mesh. 

There are 5,506 pdc core drill bit suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Turkey, and Pakistan, which supply 99%, 1%, and 1% of pdc core drill bit respectively. 

Pdc core drill bit products are most popular in North America, Southeast Asia, and Domestic Market. 

You can ensure product safety by selecting from certified suppliers, including 2,400 with ISO9001, 1,191 with Other, and 464 with ISO14001 certification.