Tungsten Compound Drilling Tools /Double drill tube

\

Short Introduction:


  • FOB Price: US $1-100/ Piece
  • Min.Order Quantity: 100 Pieces/10 kilograms
  • Supply Ability: 10000 / Piece per Month
  • Port: Shanghai
  • Payment Terms: L/C,D/A,D/P,T/T
  • :
  • Product Detail

    Product Tags

    Product Information

    • drill has long life: equipped with exclusive technology — GB A class of high-grade carbide ball gear, strength ≥2800N, hardness (HRA) ≥92.
    • High quality drilling, tunneling speed, high efficiency, long life and other advantages.
    • external waveform threaded connection, pressure is 0.5-0.7Mpa, use impact drill casing.
    • widely used in railway, highway embankment, and power plant project, the slope solid pile hole excavation

    Detail Display:

    3 3-1xx xxx <463A5CB5B6BEDFCDBCBFE25CD6EAD6DEBDF0D0C5D3B2D6CABACFBDF0D3D0CFD xxxx


  • Previous:
  • Next:

  • RELATED PRODUCTS

    WhatsApp Online Chat !