directional drilling pdc bits 온라인 제조

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 ... 자세히보기

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 ... 자세히보기

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 ... 자세히보기

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 ... 자세히보기

Reamer HDD Rock Back Reamer Crushing Reamer Drill Mining Machinery Parts Product Description A successful horizontal directional drilling process is ... 자세히보기

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

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

Ultra Durable HDD Rock Reamer No Drilling Soil Reamer Horizontal Directional Drilling Product Description According to the cutting characteristics of ... 자세히보기

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

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