1. reaming, stabilizing and maintaining the diameter of drilling hole.
2. alternate two reaming shell in each hole.
Our reamers large synthetic stones concentrated on the surface of the...
1. reaming, stabilizing and maintaining the diameter of drilling hole.
2. alternate two reaming shell in each hole.
Our reamers large synthetic stones concentrated on the surface of the...
1.long life span
2.High drilling efficiency
3.Suitbale for different hard formation
4.cheaper
SPECIFICATIONS1.long life span 2.High drilling efficiency 3.Suitbale for different hard...
1 PDC cutters for oil drilling bits and coal drilling bit
2 Extremely high wear resistance
3 widely used for various drill bit
PDC (Polycrystalline Diamond Compact) Cutter is kind of...
1 PDC cutters for oil drilling bits and coal drilling bit
2 Extremely high wear resistance
3 widely used for various drill bit
PDC (Polycrystalline Diamond Compact) Cutter is kind of...
1 PDC cutters for oil drilling bits and coal drilling bit
2 Extremely high wear resistance
3 widely used for various drill bit
PDC (Polycrystalline Diamond Compact) Cutter is kind of...
1 PDC cutters for oil drilling bits and coal drilling bit
2 Extremely high wear resistance
3 widely used for various drill bit
PDC (Polycrystalline Diamond Compact) Cutter is kind of...
1 PDC cutters for oil drilling bits and coal drilling bit
2 Extremely high wear resistance
3 widely used for various drill bit
PDC (Polycrystalline Diamond Compact) Cutter is kind of...
1 PDC cutters for oil drilling bits and coal drilling bit
2 Extremely high wear resistance
3 widely used for various drill bit
PDC (Polycrystalline Diamond Compact) Cutter is kind of...
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