The introduce of the 34" iadc 637 hdd rock reamer bit size:34" applicable formations:medium hard with high compressive strength and high abrasivemess, such as limestone, dolomite, sandstone and chert, etc. There are three stages: 1.the first...
We are offering oil well drilling bit. Diafront manufactures premium quality pdc cutters for oil drilling and coal mining, simply because of better production technique and product design. better sintering pressure and temperature control with...
We are offering drill button bit. Button bit description & specification product name: button bit description: button bit button bit made with best quality alloy steel, through heat treatment like atlas and sandvik's. Material: alloy steel moq: 10 pcs body type: thread button...
We are offering high quality tricone bit. features 1.size:3 34" (95.3mm)~26" (660.4mm)2.cover all all iadc code 3.reliable quality and best price 4.tungsten carbide insert tricone bit5.certified by iso, api advantages 1.high-strength, high...