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 6-cylinder cubic press; unique surface...
The characteristics of the three wings pdc bit: size:152mm pdc drill bit is super hard material combined with diamond and hard alloy under high temperature. It not only has the advantages of hard and durable from diamond, but also has the advantages...
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...
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...