directional drilling pdc bits オンライン製造

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 ... 続きを読む

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 ... 続きを読む

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 ... 続きを読む

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 ... 続きを読む

Reamer HDD Rock Back Reamer Crushing Reamer Drill Mining Machinery Parts Product Description A successful horizontal directional drilling process is ... 続きを読む

The Factory Directly Sells Trenchless HDD Drill Bits For Mining, Coal Mine Drilling JSBIT tricone bits factory offers all kinds of tricone drill bits. ... 続きを読む

Drill Rod Drill Pipe For Goodeng GD360-LS Trenchless Machine Drilling Rig/Hdd Product Description After the guide hole is completed, the drill hole ... 続きを読む

Ultra Durable HDD Rock Reamer No Drilling Soil Reamer Horizontal Directional Drilling Product Description According to the cutting characteristics of ... 続きを読む

Low Cost HDD Rock Bit Black Marble Sintered Diamond Hole Opener Product Description Our carbide insert tooth (TCI) steel taper reamers are produced ... 続きを読む

Hole Opener Bit HDD Rock Reamer With Metal Seal Bearing TCI Tool Product Description High precision bearings "journal. Ball locking cone. Hard surface ... 続きを読む