Information you may want to know before ordering
Bite size
Bit type
Inch
mm
26
660.4
IADC 117, IADC 127, IADC 217, IADC 317, IADC 517, IADC 537, IADC 617, IADC 637
28
711.2
30
762.0
32
812.8
36
914.9
10-40 inch can be custom as customer's requirements
Specifications Of Rock Reamer
Types
Length
Cutter Size &Type
Stabilizer Size
Thread Connection
Rock Reamer-10"
1100mm
6"IADC 537G
3 1/2 lF pin & box
Rock Reamer-12"
8 1/2"IADC 637G
Rock Reamer-14"
1200mm
8 1/2"IADC 517G
230mm
3 1/2 REG pin & box
Rock Reamer-16"
1500mm
8 1/2"IADC 617G
280mm
4 1/2 lF pin & box
Rock Reamer-18"
1400mm
8 1/2"ADC 637G
270mm
5 1/2 FH pin & box
Rock Reamer-20"
8 1/2"IADC 537G
355mm
Rock Reamer-22"
420mm
Rock Reamer-24"
1600mm
440mm
Rock Reamer-26"
1700mm
480mm
Rock Reamer-28'
500mm
6 5/8 REG pin & box
Rock Reamer-30"
12 1/4"IADC 537G
540mm
Rock Reamer-34'
1900mm
710mm
6 5/8 FH pin & box
Rock Reamer-36'
Rock Reamer-38"
12 1/4"1ADC 537G
720mm
Rock Reamer-40'
1710mm
34inch
Rock Reamer-42'
Rock Reamer-44"
Rock Reamer-46"
14 3/4"IADC 537G
900mm
3 7/8"
4 1/2"
4 5/8"
4 3/4"
5 1/4"
5 1/2"
5 5/8"
5 7/8"
6"
6 1/2"
7 1/2"
7 5/8"
7 7/8"
8 1/2"
8 3/4"
9 1/2"
9 5/8"
9 7/8"
10 5/8"
11 5/8"
12 1/4"
13 5/8"
14 3/4"
15 1/2"
16"
17 1/2"
20"
22"
24"
26"
Related Products
Product Description
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 with smaller rigs. A smaller hole
requires less power.
Replacing Cutters and Cutting Cost
On most Hole Opener designs, the cutters can be easily replaced. The cost to replace a cutter is a fraction of the cost to replace a large tricone rock bit.
Cost of Large Rock Bits
Larger diameter rock bits not only cost a lot, they can be difficult to find. A more economic solution is to use a hole opener that uses smaller tricone rock bit segments..
Flexability
Hole Openers can be fabricated in just about any size, and can be configured to drill through any formation.
Hole opener ranging from 16 to 66 that is divided into two types
MT cutter and TCI cutter
and is used in various compressive strength of the formations. The product is used for the
reaming of the oil, gas, petrochemical, sewage, power and fiber optic pipelines in the no-dig horizontal directional drilling
Circulation can be standard or reverse for horizontal or raised bore drilling. Circulation can also be fluid or air depending on your rig capabilities. Cutter styles available include Steel Tooth or TCI button bits in New with Regular or Sealed Journal
Bearings. We also offer any thread size and an unlimited number of custom designs
Please call us for pricing.
Hole Opener diameters range for 8″ to 48″ with different pilot hole diameters and custom builds to suit your ground conditions.
All hole openers are manufactured to the highest industry standards and feature fixed and/or field-replaceable
cutters.All Reamer bodies are available with Milled tooth or TCI Cutters and are supplied with Arms, in addition all tools are
independently inspected both before and after rental to API specification
Hole Opener with fully heat-treated alloy steel is available with carbide-milled teeth and insert cutters
Hole Opener's arms and cutters are hardfaced for protection in three different designs for varying conditions and rock formations
Before choosing hole opener you need to confirm below point
1、The Rig you are using
2、The Pulling/front connection or Trailing/back connection
3、The Diameter of hole opener you need
4、The Diameter of the stabilizer
5、
The Diameter of the stabilizer
Regular Sizes Of Tricone Bits for pilot bit
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Company Introduction
Tasks of Deris
♦To exploit energy resources underground.
♦To exploit water underground.
♦To install pipelines underground with No-Dig.
♦To pile foundation for constructions.
Who we are
We are one of the people who makes above easier. Let’s work together and enjoy this job.
FAQ
1. Payment method: T/T (Wire Transfer) sor Western Union or L/C at sight. 2. Processing time of order Depending on the order quantity, it usually takes 15 days for production. If we have the stock you requested, it is only 2 or 3 days. 3. Shipping method Sample order: We recommend express delivery, such as DHL/UPS/TNT/FEDEX or air freight. Bulk order: We recommend air or sea freight. 4. Quality control We have our own experienced quality control. Each order will be strictly inspected and tested before shipment. 5. After-sales service: 1. Our sales team will answer your questions within 24 hours (except holidays). 2. Technical support will be available at any time. 3. Once the failure caused by the quality of our products is confirmed, it will be replaced free of charge. 6. Are you a manufacturing company or a trading company? We are a professional manufacturer. 7. Do you have a quality control system? Yes, we check each production process and test the pressure of each tool to ensure that there is no problem. 8. How to get Shuxiang and buy products from you? Very easy! Please leave me a message and tell me your requirements, let me know you are interested in our products. Will get the details with you soon. 9. Can you tell me your size and specifications? 1. Give me your drawings and detail requirements. 2. After you check our brochure, please give me the product number. 3. Don't forget to tell me the quantity, it is very important. 4. Tell me your size and specifications. 5. Your destination port.
