• pcd layer 0.3 to 3mm PDC cutter/PDC dome cutters for rock drilkling dth bits

pcd layer 0.3 to 3mm PDC cutter/PDC dome cutters for rock drilkling dth bits

  • USD $1 - 100 / Piece |Get Latest Price
  • 5 Piece / Pieces
  • 10000 Piece / Pieces per Month
  • shanghai tianjin etc.
  • T/T MoneyGram Credit Card