Home > Machinery-Industrial supplies >

HDD rock hole opener for horizontal directional drilling

Product name:HDD rock hole opener for horizontal directional drilling
model:16" with 5 pcs of 8 1/2" roller cones
Usage:horizontal directional drilling
There are three stages:
1.The first stage is to drill a small diameter pilot hole.
2.The second stage is to enlarge the hole with a larger diameter cutting tool called an HDD Reamers, Rock Reamer or Hole Opener.
3.The thirdstage is inserting the casing pipe or other product into the enlarged hole.

Added (m.d.y): 10.17.2018

Offer viewed: 1210 (hits)

Member Information

Contact person:

Ada Li

Phone:

+8615030747453

Location:

China

Type of offer:

Sell

Offers by this member

Same catergory

Print this Page

Click here to contact this member

Related trade leads

Offers from same user

1.Milled tooth tricone rock drill bit (748 hits)China

Product name: milled tooth tricone rock drill bit diameter: 15 inch IADC: 114 bearing: rubber sealed bearing connection thread: 75/8" API Reg ...

2.Tungsten carbide insert tooth tricone drill bit (653 hits)China

Product name:tungsten carbide insert tooth tricone drill bit diameter: 135/8 inch IADC: 537 bearing: rubber sealed bearing connection thread: ...

No. Offers from same catergory

1.SJ400 5hp Gasoline Tiller (556 hits)China

Model: SJ400 Body Size (mm): 1115*585*975 Tilling Scope(mm): 550 Tilling Depth(mm): 150-250 Gear Shifting: 1 Driving Model : Gear Max.torque (n.m/rpm): ...

2.SJ100WP 4inch GASOLINE WATER PUMP (530 hits)China

Model: SJ100WP 4inch Outlet Size ( mm ): 100 Inlet Size ( mm ): 100 Rated Rotation Speed ( rpm/min ): 3600 Max. Flux ( m3 / h ): 96 Max. Lift ( m ): 28 Max. Suction ( m ): ...

3.SJ80WP 3inch GASOLINE WATER PUMP (502 hits)China

Model: SJ80WP 3inch Outlet Size ( mm ): 80 Inlet Size ( mm ): 80 Rated Rotation Speed ( rpm/min ): 3600 Max. Flux ( m3 / h ): 58 Max. Lift ( m ): 26 Max. Suction ( m ): ...

Import and Export