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About product and suppliers:
        Alibaba.com offers 2,763 impregnated diamond bits products. About 43% of these are drill bit, 36% are mining machinery parts, and 1% are construction machinery parts. 

A wide variety of impregnated diamond bits options are available to you, such as diamond, carbide, and tungsten carbide. You can also choose from core drill bit, center drill bit, and twist drill bit. As well as from masonry drilling, well drilling, and metal drilling. And whether impregnated diamond bits is free samples, or paid samples. 

There are 2,756 impregnated diamond bits suppliers, mainly located in Asia. The top supplying countries are China (Mainland), South Korea, and Turkey, which supply 99%, 1%, and 1% of impregnated diamond bits respectively. 

Impregnated diamond bits products are most popular in North America, Southeast Asia, and Africa. 

You can ensure product safety by selecting from certified suppliers, including 1,566 with ISO9001, 189 with Other, and 31 with ISO/TS16949 certification.