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About product and suppliers:
        Alibaba.com offers 4,404 bulk drill bits products. About 95% of these are drill bit, 1% are nail drill, and 1% are mining machinery parts. 

A wide variety of bulk drill bits options are available to you, such as high manganese steel, carbide. You can also choose from free samples, paid samples. 

There are 4,404 bulk drill bits suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Japan, and Taiwan, which supply 99%, 1%, and 1% of bulk drill bits respectively. 

Bulk drill bits products are most popular in Domestic Market, North America, and South America. 

You can ensure product safety by selecting from certified suppliers, including 4,022 with ISO9001, 61 with Other, and 8 with BSCI certification.