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API Standard 9 7/8" iadc517 triangle bit/petroleum bit for hard rock JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth and ... อ่านเพิ่มเติม

The Trione Bit For Hdd Horizontal Directional Drilling Wells Product Description The milled guided bit is designed with a compensation system that allows deep drilling without increasing pressure on the ... อ่านเพิ่มเติม

API 6 3/4 "Downhole Drilling Motor/Mud Motor For HDD Product Description Downhole motor adjustable bending housing is optional. It can easily adjust the bending Angle in the drill floor from 0 to 3 degrees ... อ่านเพิ่มเติม

Rock Drilling Tool Sliding Bearing Insert Tooth Bit Triangle Bit Is Used In Water Well Or Mining JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used ... อ่านเพิ่มเติม

Quality Chinese Factory 14 Inch HDD Rock Drill Reamer Product Description Adopt more suitable tooth type, bearing structure, sealing method and claw Angle. Water cutting, good sand back, can effectively reduce ... อ่านเพิ่มเติม

Ultra Durable HDD Rock Reamer No Drilling Soil Reamer Horizontal Directional Drilling Product Description According to the cutting characteristics of the tooth in different parts of the cone, the cone is placed ... อ่านเพิ่มเติม

Metal sealed bearing HDD 6 inch tricone roller bit Product Description Size 140mm 8 1/2 inch roller core bits part Machine Type piling tool/ hole opener roller bit Certification ISO & API Material Carbide ... อ่านเพิ่มเติม

Drill Bit Tricone Palm, Single Cone Drill Bit, Oil Well Drilling Rock Bit 8.5inch Product Description Size 140mm 8 1/2 inch roller core bits part Machine Type piling tool/ hole opener roller bit Certification ... อ่านเพิ่มเติม

8 1/2" Tricone bit roller cutters for core barrel,roller cone cutter,tricone cone bit Product Description Size 140mm 8 1/2 inch roller core bits part Machine Type piling tool/ hole opener roller bit Certificati... อ่านเพิ่มเติม

Oil Water Well Drilling Bit Oil Gas Drilling Equipment Tricone Rock Bit JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth ... อ่านเพิ่มเติม