Hejian Solidkey Petroleum Machinery Co., Ltd. [China]

Detailed Product Description

We are professional rock bit,PDC bits supplier ,PDC bits,big diameter piling bits,special type bits can be produced in special order,and we are trader of famous brand rock bit.Bit size range from 3 7/8"to 26",cover most of IADC codes,standard open bearing ,metal  sealed bearing,rubber sealed bearing,etc..We have quantity of stock so that we can deliver products  ordered quickly.