Durable Hard Rock Drilling HDD Hole Opener 15inch
Basic Info
Model No.: Hole Opener
Product Description
Hejian Deris Petroleum Drilling Equipment Co., Ltd supplies a wide assortment of hole openers for many drilling applications. The main body is constructed from 4130-4145 high alloy steel for incredible strength and toughness. The hole openers can drill through soft to hard formations and can come equipped with Mill Tooth Roller Cone Bits or TCI (tungsten carbide insert) Roller Cone Bits. These hole openers can also come with jet nozzles to improve cleaning and provide flow directly to the cutters. hole openers are designed to enlarge pilot holes and increase hole diameters for other applications including road and river crossing applications. These drilling tools can be hard-faced and specified for the appropriate drilling conditions. Hole openers can come with either new or re-run tricone cutters.
The advantage HDD hole opener
The size and type of hole opener with roller cones
| Size | Pilot bit size | cutter size | Bit Type ( IADC Code ) | |
| In. | mm | in. | in. | |
| 15 1/2 | 394 | 8 1/2" | 8 1/2" | 117, 127, 437, 517, 537, 617, 637 |
| 18 | 457 | 8 1/2"or 9 7/8" | 8 1/2" | 117, 127, 437, 517, 537, 617, 637 |
| 22 | 558.8 | 8 1/2",9 7/8", 10 5/8" | 8 1/2" | 117, 127, 437, 517, 537, 617, 637 |
| 28 | 711.2 | 10 5/8",12 1/4", | 8 1/2"or 12 1/4" | 117, 127, 437, 517, 537, 617, 637 |
| 32 | 812.8 | 12 1/4",141/2" | 8 1/2"or 12 1/4" | 117, 127, 437, 517, 537, 617, 637 |
| 34 | 863.6 | 12 1/4",14 3/4", 17 1/2" | 8 1/2"or 12 1/4" | 117, 127, 437, 517, 537, 617, 637 |
| 36 | 914.4 | 12 1/4",14 3/4", 17 1/2" | 8 1/2"or 12 1/4" | 117, 127, 437, 517, 537, 617, 637 |
| 38 | 965.2 | 12 1/4",14 3/4", 17 1/2" | 8 1/2"or 12 1/4" | 117, 127, 437, 517, 537, 617, 637 |
| 40 | 101.6 | 12 1/4",14 3/4", 17 1/2" | 8 1/2"or 12 1/4",17 1/2" | 117, 127, 437, 517, 537, 617, 637 |
| 42 | 1066.8 | 12 1/4",14 3/4", 17 1/2" | 8 1/2"or 12 1/4",17 1/2" | 117, 127, 437, 517, 537, 617, 637 |
| 44 | 1117.6 | 12 1/4",14 3/4", 17 1/2" | 8 1/2"or 12 1/4",17 1/2" | 117, 127, 437, 517, 537, 617, 637 |
| 46 | 1168.4 | 12 1/4",14 3/4", 17 1/2" | 8 1/2"or 12 1/4",17 1/2" | 117, 127, 437, 517, 537, 617, 637 |
Products parameter
| Reamer Size | 20" | 24" | 32" |
| Total length | 1200mm | 1200mm | 1200mm |
| Cutter Size&Type | 8 1/2 IADC637 | 8 1/2" IADC637 | 12 1/4" IADC637 |
| Stabilizer Size | 16" | 18" | 20" |
| Thread Connection | 4 1/2" IF box&pulling eye | 5 1/2"FH pin&box | 5 1/2"REG pin&box |
| Recommend make up torque(KN.M) | 46.1-54.2 | 46.1-54.2 | 62.4-70.6 |
My company information
Hejian Deris Petroleum Drilling Equipment Co., Ltd. Established in 2000 . Have 7 years export experienced . Both Professional Manufacturer and Supplier engaged in 3 " to 26" Tricone bit, 3 " to17 1/2" PDC bit, 300mm to 2000mm hole opener ,core barrel, single cone bit ,roller cone bits ,drag bit and drill pipe etc other drilling tools .
Products are widely used in petroleum, natural gas, hydrological address, ore drilling ,water well project , no-dig / Trenchless,Piling project .
Introducing the latest technology, advanced production equipment, Perfect testing system to e nsure superior quality .The company has a group of experienced designers and engineers who provide specialized solutions in the field of drilling.
Over the years, the high quality products have been exported to more than 30 countries and regions such as the United States, Canada, Germany, Iran, Qatar, Chile and Southeast Asia at reasonable prices.
Certificate
Hole openers Package and shipping
Package Type : wooden case ,also be packaged according to customers requirement
Transportation : by sea , by air or land transportation . Less than 50kg shipping by courier better
Delivery : If we have stock, the delivery time will need about 2~3 working days. In general, common size tricone bits and pdc bit, we have stock.
If we have no stock, such as the tci reamer and pdc hole opener, it will be 7-10 working days in total.
How about our Customers feedback ?
The drilling deepth more than 460meters 1 pc Metal seal bearing tci tricone bit .
TCI Tricone bit Drilling 3500 meters well no problem
1 pc Hole opener drilling more than 10 well no problem
Drilling to 1600 meter the PDC drill bit continue work good enough
If you are interested in our products please send email to us 
Our service
1 We are manufacture can supply good quality goods and competitive price
2 We not only have ourselves design but also can accept customization
3 We have fast and on time delivery time
4 Every bits have it's quality assurance
5 Contact our anytime if you have any question with bits.
6 Technical supply online
Customer visit
Different size well dilling bits
Product Categories : Hole Opener > HDD Hole Opener