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About product and suppliers:
        Alibaba.com offers 6,969 3 8 drill bit products. About 64% of these are mining machinery parts, 20% are drill bit. 

A wide variety of 3 8 drill bit options are available to you, such as tungsten carbide, high speed steel, and diamond. You can also choose from twist drill bit, center drill bit, and core drill bit. As well as from drilling tool, drilling equipment. And whether 3 8 drill bit is api, or astm. 

There are 6,969 3 8 drill bit suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of 3 8 drill bit respectively. 

 8 drill bit products are most popular in Mid East, North America, and Domestic Market. 

You can ensure product safety by selecting from certified suppliers, including 2,183 with ISO9001, 1,458 with Other, and 380 with ISO14001 certification.