148mm DHD350 Hammer Bit

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Product Name: High pressure DHD350 hammer bit
Description: In DTH drilling, drill rods and bits are the most important parts of the drilling process. When working, the drill rods transmit the necessary feed force and rotation to hammer and bit plus compressed air or fluids for the hammer and flushing of cuttings, the hammer is located between the drill rod and bit. As the hole gets deeper, the length of drill rod must be increased, so one and one drill rods are needed to increase the total length of the drill rods.
Hammer model: DHD350
Diameter: 140mm, 146mm, 152mm
Button bit shape: spherical and ballistic
Face shape: Flat shape and drop-center shape

  • 148mm DHD350
  • BKK
  • 148mm DHD350 hammer bit

Product Name: High pressure DHD350 hammer bit

Description: In DTH drilling, drill rods and bits are the most important parts of the drilling process. When working, the drill rods transmit the necessary feed force and rotation to hammer and bit plus compressed air or fluids for the hammer and flushing of cuttings, the hammer is located between the drill rod and bit. As the hole gets deeper, the length of drill rod must be increased, so one and one drill rods are needed to increase the total length of the drill rods.

Hammer model: DHD350

Diameter: 140mm, 146mm, 152mm

Button bit shape: spherical and ballistic

Face shape: Flat shape and drop-center shape

Online Service:

Felipe (Sales Manager)

WhatsApp: +86-13907256270

Email: felipe@kingkongdrills.com


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