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Hejian Yinhai Rock Bits Manufacture Co., Ltd.
CN
2YRS
Produk utama: 8 1/2 TCI bit, rol kerucut bit, tricone Bits, PCC bits,HDD reamers
HDD Pilot Bits
Core barrel (bucket) for piling contraction
Mud Motor
Roller cone bits
12 1/4 single roller cone bits single cutters from tricone bits for HDD drilling and hole openers
$650.00 - $700.00
Min. Order: 1 piece