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Hejian Deris Petroleum Drilling Equipment Co.,Ltd.

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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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    • horizontal directional drilling rock reamer tricone bits
    • horizontal directional drilling rock reamer tricone bits
    • horizontal directional drilling rock reamer tricone bits
    • horizontal directional drilling rock reamer tricone bits
    • horizontal directional drilling rock reamer tricone bits

    horizontal directional drilling rock reamer tricone bits

    • Brand: DERIS
    • Packaging: 1 pc wooden case each bit
    • Supply Ability: 300 pieces per month
    Drilling is a drilling method that relies on the energy of the drill and the drill to act on the roller bit to break the rock The energy acting on the roller bit by the drill includes the swivel action and the downward thrust The lower thrust is achieved by the gravity of the drill on the roller bit and the hydraulic...
    • Road boring Fiber optic line construction hole opener
    • Road boring Fiber optic line construction hole opener
    • Road boring Fiber optic line construction hole opener
    • Road boring Fiber optic line construction hole opener
    • Road boring Fiber optic line construction hole opener

    Road boring Fiber optic line construction hole opener

    • Brand: Deris CS TZ JZ
    • Packaging: woode case
    • Supply Ability: 300 pcs per year
    The Hole Opener Advantage This solid body design virtually eliminates cutter flex maximizing the energy directed to fracturing rock Engineered to withstand the high rotational torque and pull forces required to fracture harder rock a smooth running Hole Opener with high penetration rates Larger Holes with Smaller Rigs...
    • 500mm hdd drilling reamer bit
    • 500mm hdd drilling reamer bit
    • 500mm hdd drilling reamer bit
    • 500mm hdd drilling reamer bit
    • 500mm hdd drilling reamer bit

    500mm hdd drilling reamer bit

    • Brand: Deris CS TZ JZ
    • Packaging: woode case
    • Supply Ability: 300 pcs per month
    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 takes its advantages in its better teeth distribution wearing...
    • horizontal directional drilling rock reamer bit
    • horizontal directional drilling rock reamer bit
    • horizontal directional drilling rock reamer bit
    • horizontal directional drilling rock reamer bit
    • horizontal directional drilling rock reamer bit

    horizontal directional drilling rock reamer bit

    • Brand: Deris CS TZ JZ
    • Packaging: woode case
    • Supply Ability: 300 pcs per year
    The Hole Opener Advantage Straighter Holes By drilling a smaller hole with a pilot bit then attaching that said bit onto the bottom of the the hole opener The hole opener will follow the path of the hole drilled by the smaller bit Larger Holes with Smaller Rigs By drilling a hole in stages larger holes can be drilled...
    • water well and HDD roller cone hole opener
    • water well and HDD roller cone hole opener
    • water well and HDD roller cone hole opener
    • water well and HDD roller cone hole opener
    • water well and HDD roller cone hole opener

    water well and HDD roller cone hole opener

    • Brand: Deris
    • Packaging: Wooden case
    • Supply Ability: 300 pcs per quarter
    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 application Hejian Deris offers hole openers of all styles and sizes...
    • TCI cutters roller cone hole opener well drilling
    • TCI cutters roller cone hole opener well drilling
    • TCI cutters roller cone hole opener well drilling
    • TCI cutters roller cone hole opener well drilling
    • TCI cutters roller cone hole opener well drilling

    TCI cutters roller cone hole opener well drilling

    • Brand: Deris CS TZ JZ
    • Packaging: woode case
    • Supply Ability: 300 pcs per month
    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 with carbide milled teeth and insert cutters Arms and cutters are...
    • 34inch trenchless hole opener no-dig bit
    • 34inch trenchless hole opener no-dig bit
    • 34inch trenchless hole opener no-dig bit
    • 34inch trenchless hole opener no-dig bit
    • 34inch trenchless hole opener no-dig bit

    34inch trenchless hole opener no-dig bit

    • Brand: Deris
    • Supply Ability: 300 pcs per quarter
    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 are very cost effective as they do not require an expensive set of...
    • 36" TCI HDD reamer bit hole opener
    • 36" TCI HDD reamer bit hole opener
    • 36" TCI HDD reamer bit hole opener
    • 36" TCI HDD reamer bit hole opener
    • 36" TCI HDD reamer bit hole opener
    Video

    36" TCI HDD reamer bit hole opener

    • Brand: Deris CS TZ JZ
    • Packaging: woode case
    • Supply Ability: 300 pcs per month
    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 takes its advantages in its better teeth distribution wearing...
    • 26inch trenchless no dig hole opener reamer bit
    • 26inch trenchless no dig hole opener reamer bit
    • 26inch trenchless no dig hole opener reamer bit
    • 26inch trenchless no dig hole opener reamer bit

    26inch trenchless no dig hole opener reamer bit

    • Brand: Deris
    • Supply Ability: 300 pcs per quarter
    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 if you require a specific hole opener for your next job please tell...
    • 500mm new/used tricone reamer drills bit hole opener
    • 500mm new/used tricone reamer drills bit hole opener
    • 500mm new/used tricone reamer drills bit hole opener
    • 500mm new/used tricone reamer drills bit hole opener
    • 500mm new/used tricone reamer drills bit hole opener

    500mm new/used tricone reamer drills bit hole opener

    • Brand: Deris CS TZ JZ
    • Packaging: woode case
    • Supply Ability: 300 pcs per year
    500mm new used tricone reamer drills bit hole opener 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 rate 3 In softer...
    • 12 1/4inch reamer with 4pcs  IADC637 cones
    • 12 1/4inch reamer with 4pcs  IADC637 cones
    • 12 1/4inch reamer with 4pcs  IADC637 cones
    • 12 1/4inch reamer with 4pcs  IADC637 cones
    • 12 1/4inch reamer with 4pcs  IADC637 cones

    12 1/4inch reamer with 4pcs IADC637 cones

    • Brand: Deris
    • Packaging: Wooden case
    • Supply Ability: 300 pcs per quarter
    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 allows for a steerable trenchless way to drill underground There are...
    • Non-dig Drilling Roller Cone Bit Hole Opener
    • Non-dig Drilling Roller Cone Bit Hole Opener
    • Non-dig Drilling Roller Cone Bit Hole Opener
    • Non-dig Drilling Roller Cone Bit Hole Opener
    • Non-dig Drilling Roller Cone Bit Hole Opener

    Non-dig Drilling Roller Cone Bit Hole Opener

    • Brand: Deris
    • Packaging: Wooden case
    • Supply Ability: 500pcs per year
    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 the key for hole opening operation is the reamer drills bit hole opener...
    • Water well drilling tci roller cones hole opener
    • Water well drilling tci roller cones hole opener
    • Water well drilling tci roller cones hole opener
    • Water well drilling tci roller cones hole opener
    • Water well drilling tci roller cones hole opener

    Water well drilling tci roller cones hole opener

    • Brand: Deris CS TZ JZ
    • Packaging: woode case
    • Supply Ability: 30 pcs per month
    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 rate 3 In softer formations less weight is needed to penetrate 4 The...
    • tricone reamer drills bit expanding hole opener
    • tricone reamer drills bit expanding hole opener
    • tricone reamer drills bit expanding hole opener
    • tricone reamer drills bit expanding hole opener
    • tricone reamer drills bit expanding hole opener

    tricone reamer drills bit expanding hole opener

    • Brand: Deris CS TZ JZ
    • Packaging: woode case
    • Supply Ability: 300 pcs per month
    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 drill bits or big tooth tricone bit it is recommended to select a...
    • Hard formation core barrel with roller bits
    • Hard formation core barrel with roller bits
    • Hard formation core barrel with roller bits

    Hard formation core barrel with roller bits

    • Brand: Deris, Lilin,CS,TZ ,JZ
    • Packaging: wooden case
    • Supply Ability: 30 pcs per month
    Hard formation core barrel with roller bits 1 Product Description Rock Drilling Core Barrels with Roller Bits adopt the high carbon steel and special drilling bits angle to keep the drilling strength and
    • tci tricone bit 12 1/4 inch hole opener
    • tci tricone bit 12 1/4 inch hole opener
    • tci tricone bit 12 1/4 inch hole opener
    • tci tricone bit 12 1/4 inch hole opener

    tci tricone bit 12 1/4 inch hole opener

    • Brand: Deris
    • Packaging: Wooden case
    • Supply Ability: 300 pcs per quarter
    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 rigs A smaller hole requires less power Replacing Cutters and Cutting...
    • 22 inch Drilling tool HDD reamer pilot BIT
    • 22 inch Drilling tool HDD reamer pilot BIT
    • 22 inch Drilling tool HDD reamer pilot BIT
    • 22 inch Drilling tool HDD reamer pilot BIT
    • 22 inch Drilling tool HDD reamer pilot BIT

    22 inch Drilling tool HDD reamer pilot BIT

    • Brand: Deris CS TZ JZ
    • Packaging: woode case
    • Supply Ability: 300 pcs per year
    The Hole Opener Advantage Straighter Holes By drilling a smaller hole with a pilot bit then attaching that said bit onto the bottom of the the hole opener The hole opener will follow the path of the hole drilled by the smaller bit Larger Holes with Smaller Rigs By drilling a hole in stages larger holes can be drilled...
    • 32inch trenchless rock reamer hole opener
    • 32inch trenchless rock reamer hole opener
    • 32inch trenchless rock reamer hole opener
    • 32inch trenchless rock reamer hole opener
    • 32inch trenchless rock reamer hole opener

    32inch trenchless rock reamer hole opener

    • Brand: Deris
    • Packaging: Wooden case
    • Supply Ability: 300 pcs per quarter
    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 Our Hole openers are generally fitted with API threads however in the...
    • 121/4" IADC 637 4 Cones SPLIT-BIT Hole Opener
    • 121/4" IADC 637 4 Cones SPLIT-BIT Hole Opener
    • 121/4" IADC 637 4 Cones SPLIT-BIT Hole Opener
    • 121/4" IADC 637 4 Cones SPLIT-BIT Hole Opener
    • 121/4" IADC 637 4 Cones SPLIT-BIT Hole Opener
    Video

    121/4" IADC 637 4 Cones SPLIT-BIT Hole Opener

    • Brand: Deris
    • Packaging: Wooden case
    • Supply Ability: 300 pcs per quarter
    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 Some common sizes and configurations are listed below but we can...

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

Inch

mm

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

26

660.4

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

28

711.2

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

30

762.0

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

32

812.8

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

36

914.9

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
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hole opener (2)