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Hejian Deris Petroleum Drilling Equipment Co., Ltd.
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Drilling Tools
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Single bits
12 1/4 inch tricone bit IADC 437 oil rig and mining for drill rock
$1,000.00-1,400.00
(Min. Order) 1 piece
2 recent viewed
customized 36" HDD reamer roller cone hole opener for Horizontal directional drilling trenchless
$5,179.00
(Min. Order) 1 piece
6 wings pdc Diamond Core Bit water/oil well drill bit
$900.00-980.00
(Min. Order) 1 piece
Hejian Deris New 9 7/8 carbide nozzle milled steel tooth tricone bit
$830.00-899.00
(Min. Order) 1 piece
