Company Details

  • Hejian Deris Petroleum Drilling Equipment Co.,Ltd.

  •  [Hebei,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Retailer , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:91% - 100%
  • Certs:ISO9001, API, CE
  • Description:Roller Cones Hole Opener,Hard Roller Cone Hole Opener,Replaceable Roller Cone Hole Opener,Roller Cone HDD Hole Opener
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Roller Cones Hole Opener

Product categories of Roller Cones Hole Opener, we are specialized manufacturers from China, Roller Cones Hole Opener, Hard Roller Cone Hole Opener suppliers/factory, wholesale high-quality products of Replaceable Roller Cone Hole Opener R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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Water well drilling tci roller cones hole opener

Model No. : 537

Number of Cutters The number of cutters placed on a hole opener is governed by the following facts 1 Maximum number which will fit around the perimeter 2 The greater the number of cutters the less the weight which therefore reduces the penetration...

China Roller Cones Hole Opener of with CE
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36" TCI HDD reamer bit hole opener

Model No. : 517 / 537 / 637

Hole opener includes body and the cutter 4 different types of cutter can be assembled to the body in one size for opening the hole in 4 sizes Cutter can be divided into MT type used in soft formation and TCI type used in hard formation Hole opener...

China Manufacturer of Hard Roller Cone Hole Opener
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tricone reamer drills bit expanding hole opener

Model No. : HAT 537G

During the drilling process the roller bit is easily damaged so what problems does it require in the specific use process How can we avoid wear and improve the efficiency and service life of the drill bit 1 When selecting a tricone tungsten carbide...

Customized Replaceable Roller Cone Hole Opener Made in China
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TCI cutters roller cone hole opener well drilling

Model No. : IADC 537

Hole openers are designed for the enlargement of pilot holes and large hole applications They are also used for road and river crossing application The hole openers are manufactured from AISI 4145H fully heat treated alloy steel All are available...

Professional Manufacturer of Roller Cone HDD Hole Opener
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tci tricone bit 12 1/4 inch hole opener

Model No. : 537

Hejian Deris petroleum Drilling Equipment Co Ltd have been building and supplying Hole opener with 12 1 4 cutters The addvantage of hole opener is Larger Holes with Smaller Rigs By drilling a hole in stages larger holes can be drilled with smaller...

China Supplier of Roller Cones Hole Opener
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water well and HDD roller cone hole opener

Model No. : 537

Hejian Deris petroleum Drilling Equipment Co Ltd have been building and supplying drill bits to well drillers for over 18 years and continues to develop new more efficient drilling technologies we manufacture a full line of tools for every drilling...

Expert Manufacturer of Hard Roller Cone Hole Opener
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121/4" IADC 637 4 Cones SPLIT-BIT Hole Opener

Model No. : 12 1/4 inch IADC 637 hole opener

Hejian Deris petroleum Drilling Equipment Co Ltd builds custom split bit hole openers made for your specific application They can be built with Milled Tooth or TCI cutters utilizing a wide variety of cutters to fit any price point and tackle any job...

Competitive Replaceable Roller Cone Hole Opener China Manufacturer
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12 1/4inch reamer with 4pcs  IADC637 cones

12 1 4inch reamer with 4pcs IADC637 cones 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...

High Quality Roller Cone HDD Hole Opener China Manufacturer
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32inch trenchless rock reamer hole opener

Model No. : 32inch

Our rock reamer can be custom build with 3 4 5 or more rock bits depend on your pullback power and the diameter of the pipe A wide selection of cutters are available to allow drilling in conditions from soft rock right through to the hardest granite...

China Roller Cones Hole Opener Supplier
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34inch trenchless hole opener no-dig bit

Model No. : 34inch

Stay straight in the hole with our built in stabiliser Rock Reamer Hole Opener These units are custom build on request and would generally be used where it is required to open up a hole in a gradual manner If the conditions are right these reamers...

China Factory of Hard Roller Cone Hole Opener
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26inch trenchless no dig hole opener reamer bit

We provides some samples of Rock Back Reamers we have manufacture for our clients No Dig Equipment carries some stock hole openers in house however most of these reamers need to be made to order We accept OEM and according to customer requirement So...

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Non-dig Drilling Roller Cone Bit Hole Opener

Model No. : IADC 417 iadc 537 IADC637

Roller Cone Bit Hole Opener Directional crossing operation is widely used in unexcavated project Three steps in such operation are 1 oriented hole operation 2 hole opening 3 pipe pulling Hole opening is the most onerous task in this operation but...

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China Roller Cones Hole Opener Suppliers

Hole Openers are used to enlarge the diameter of a pre-drilled hole. They are custom built to specification, and come in a wide variety of sizes. A roller cone bits Hole Opener is sometimes referred to as a Reamer.

We are proud of the quality and workmanship of our custom built Hole Openers. All Hole Openers can be quoted with new/unused surplus or used Steel Tooth or TCI Cutters Hole Openers.
At some point it may be necessary to increase the size of a pre-drilled hole to a larger diameter or to drill large diameter holes. Hole opener bits are designed specifically for this purpose. Bits are custom manufactured in a wide range of styles to meet field requirements. A custom hole opener is an effective way of enlarging holes, hence the name "Hole Opener".

Roller cone hole opener / HDD rock reamer / HDD Hole Opener / TCI hole opener / steel teeth cutters hole opener feature :

Cutter: 8 1/2" Tricone Bit cutters

Material: Tungsten Carbide

Lubrication and Seal: Adopt advanced grease

Multiple gauge production

Elastomer sealed (rubber sealed) / Metal sealed journal bearing

Thread Connections: According to API Spec 7-1 standard

Coon Pin : API Reg Regular

Roller Cone Bit hole opener parameters

Bite size

Bit type



18 457.2 HA/HJ 117,127,217,517,537,617,637
20 508 HA/HJ 117,127,217,517,537,617,637
22 558.8 HA/HJ 117,127,217,517,537,617,637
24 609.6
HA/HJ 117,127,217,517,537,617,637



HA/HJ 117,127,217,517,537,617,637



HA/HJ 117,127,217,517,537,617,637



HA/HJ 117,127,217,517,537,617,637



HA/HJ 117,127,217,517,537,617,637



HA/HJ 117,127,217,517,537,617,63737

10-40 inch can be customized as customer`s requirements

Steel tooth cones hole opener picture
Hebei Deris steel tooth hole opener

TCI cones bit hole opener

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