directional drilling pdc bits ผลิตออนไลน์

Top Quality 4 1/4inch 110mm PDC Drilling Bit 1)PDC bit, also known as polycrystalline diamond composite bit, has been widely used in the oil and gas drilling industry and directional well construction. It has ... อ่านเพิ่มเติม

Factory 118mm 4 5/8inch 5blades PDC Core Drill Bit 1)PDC bit, also known as polycrystalline diamond composite bit, has been widely used in the oil and gas drilling industry and directional well construction. It ... อ่านเพิ่มเติม

6 1/2inch 165mm PDC Core Drill Bit For Water Well Drilling 1)PDC bit, also known as polycrystalline diamond composite bit, has been widely used in the oil and gas drilling industry and directional well ... อ่านเพิ่มเติม

Power Factory 6 1/2inch 165mm 4blades Double Row PDCdrill Bit 1)PDC bit, also known as polycrystalline diamond composite bit, has been widely used in the oil and gas drilling industry and directional well ... อ่านเพิ่มเติม

Reamer HDD Rock Back Reamer Crushing Reamer Drill Mining Machinery Parts Product Description A successful horizontal directional drilling process is to drill a guide hole. Guide holes are drilled horizontally ... อ่านเพิ่มเติม

The Factory Directly Sells Trenchless HDD Drill Bits For Mining, Coal Mine Drilling JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , ... อ่านเพิ่มเติม

Drill Rod Drill Pipe For Goodeng GD360-LS Trenchless Machine Drilling Rig/Hdd Product Description After the guide hole is completed, the drill hole must be enlarged to fit the diameter of the product pipe. This ... 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

Low Cost HDD Rock Bit Black Marble Sintered Diamond Hole Opener Product Description Our carbide insert tooth (TCI) steel taper reamers are produced quickly, and we also customize reamers to meet our customers' ... อ่านเพิ่มเติม

Hole Opener Bit HDD Rock Reamer With Metal Seal Bearing TCI Tool Product Description High precision bearings "journal. Ball locking cone. Hard surface bearing surface. A tapered bearing made of antifriction ... อ่านเพิ่มเติม