Drilling Hole Openers/Oil Well Hole Opener/Hole Opener Bits

• Type: Drill
• Certification: SGS
• IADC: All
• Transport Package: Wooden
• Specification: SGS
• Origin: Hebei
• HS Code: 82071990
• Production Capacity: 5000PS/Year

Product Description

Specifications
Specialize Hole Opener, reamer, equipe the HDD projects professionally
42'' Hole Opener
Horizontal Hole Openers, also known as HDD Reamers, are used to enlarge the pilot hole in
Horizontal Directional Drilling(HDD) - HDD is used when trenching and excavating is not practical.
This drilling technology allows for a steerable trenchless way to drill underground.
There are three stages:
1>the first stage is to drill a small diameter pilot hole.
2>The second stage is enlarge the hole with a larger diameter cutting tool called an HDD Reamer,
Rock Reamer or Hole Opener.
3>The third stage is inserting the casing pipe or other product into the enlarged hole.

Product	Tricone Bit
Model	TCI BIT, STEEL TOOTH BIT
IADC CODE	116 117 126 127 136 137 216 217 226   316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314   111 121 131 346 347
	417 427 437 517 527 537 617 627 637 737 837   832 415 425 435 445 525 625 635 416 427 436 446 447 516 526  537 547 516   536  535
available sizes	From 2 7/8 to 26" larger sizes for hole opener bit ,reamer   bit
advantage	most favorable price and best quality
bearing type	sealed bearing and non-sealed bearing metal sealed journal bearing rubber sealed journal bearing aircooled bearing type
Formation or layer	soft ,medium soft   ,hard, medium hard, very hard formation
Button size (extra features)	Button bit,saw teeth 1) Y-Conical teeth  2) X-chisel teeth 3)K- wide teeth 4)G- Gague protection
Packing	Wooden case
Delivery terms	By sea or by air
Market	Canada, USA, Middle east ,Africa, Europe
Application	Petroleum & gas ,water well ,mining and   tectonic industries ,oil field, construction, geothermal, directional   boring, and underground foundation work