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3 Blades Step Type 6-1/2" Tungsten Carbide Diamond PDC Drag Bit For Rock Drilling

3 Blades Step Type 6-1/2
  • 3 Blades Step Type 6-1/2
  • 3 Blades Step Type 6-1/2
  • 3 Blades Step Type 6-1/2
  • 3 Blades Step Type 6-1/2
Products Detailed
3 Blades Step Type 6-1/2" Tungsten Carbide Diamond PDC Drag Bit For Rock Drilling Description of PDC Drag Bits: PDC Concave Bit is a full-scale ...
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