Non-dig Drilling Roller Cone Bit Hole Opener

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 choosing according to the operation equipment and formation.

Small torque force can be applied to hole opening with drilling machine. Hole opener rock bits includes body and the cutter. Different types of Tricone Bit cutters can be assembled to the body in one size for opening the hole.

The size and type of hole opener with cones

Size		Bit Type ( IADC Code )
In.	mm
15 1/2	394	117, 127, 437, 517, 537, 617, 637
18	457	117, 127, 437, 517, 537, 617, 637
22	558.8	117, 127, 437, 517, 537, 617, 637
28	711.2	117, 127, 437, 517, 537, 617, 637
32	812.8	117, 127, 437, 517, 537, 617, 637
34	863.6	117, 127, 437, 517, 537, 617, 637
36	914.4	117, 127, 437, 517, 537, 617, 637
38	965.2	117, 127, 437, 517, 537, 617, 637
40	101.6	117, 127, 437, 517, 537, 617, 637
42	1066.8	117, 127, 437, 517, 537, 617, 637
44	1117.6	117, 127, 437, 517, 537, 617, 637
46	1168.4	117, 127, 437, 517, 537, 617, 637

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 opener 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

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Product Categories : Hole Opener > Roller Cones Hole Opener