About product and suppliers:
            162 nq/nq3 diamond core bit products are offered for sale by suppliers on Alibaba.com, of which drill bit accounts for 6%, mining machinery parts accounts for 4%. 

A wide variety of nq/nq3 diamond core bit options are available to you, such as new. You can also choose from core barrel, drill bit nq/nq3 diamond core bit, as well as from energy & mining, construction works , and building material shops nq/nq3 diamond core bit, and whether nq/nq3 diamond core bit is 1 year, unavailable, or 3 months. 

There are 31 suppliers who sells nq/nq3 diamond core bit on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of nq/nq3 diamond core bit supply is 100% respectively.