AO drill (system general)

2.Variable speed control without step, keyless drilling chuck accommodate a variety of drilling demands.

1.For traumatic operation

For traumatic operation

  • Certification:drill
  • Model Number:BJ 1002AO
  • Place of Origin:China
  • Country:China (Mainland)
  • telephone:86-21-66528132
Certification: drill
Model Number: BJ 1002AO
Place of Origin: China
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Round helical pile screw for Overburden Drilling Systems

Shaft material: Seamless high tensile pipe, conforms to ASTM A500 GRADE B or Customized. Helices material: ASTM A36 hot rolled plate. Corrosion protection: ASTM A153, hot dipped zinc coating. Leading edge of helices beveled 45 degrees. Greater section modulus strength to resist ...

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New Original ABB AO845A AO890 system I/O module

New Original ABB AO845A AO890 system I/O module New Original ABB AO845A AO890 system I/O module New Original ABB AO845A AO890 system I/O module Our main brand:AB ABB Emerson Siemens Bentley Invensys module. To get our best price & fast quotation, please send us E-mailnow. My ...

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Overburden Drilling Equipments (ODEX system)

1. When drilling starts, the reamer swings out and reams the pilot-hole wide enough for the casing tube to slide down behind the drill bit assembly. 2. When the required depth is reached, rotation is reversed carefully, where upon the reamer swings in, allowing the drill bit ...

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