Products
- Mining Machinery Parts[10]
- Drill Bit[10]
Contact Us
- Contact Person : Ms. Duan Renee
- Company Name : Hejian Wanxiang Drilling Equipments Co., Ltd.
- Tel : 86-0317-3187798
- Fax : 86-0317-3188085
- Address : Hebei,Hejian,Xihuan Road
- Country/Region : China
Products List
API Drilling Hole Opener
Drilling Hole Opener
1. Steel tooth & TCI available
2. 6"-42" in diameter
3. Strict Quality Control System
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...
API standard hole opener/reamer bit/assembled bit for drill well drilling
API Reamer Bit
1. Steel tooth & TCI available
2. 6"-42" in diameter
3. Strict Quality Control System
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...
API Big Diameter Hole Opener
Big Diameter Hole Opener
1. Steel tooth & TCI available
2. 6"-42" in diameter
3. Strict Quality Control System
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...
600mm Roller Hole Opener
Hejian Hole Opener
1. Steel tooth & TCI available
2. 6"-42" in diameter
3. Strict Quality Control System
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...
Hejian Roller Hole Opener
Hole Opener
1. Steel tooth & TCI available
2. 6"-42" in diameter
3. Strict Quality Control System
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...
Hole Opener
1. Steel tooth & TCI available
2. 6"-42" in diameter
3. Strict Quality Control System
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...
Step-Type Drag Bits
1.certified by ISO9001&API
2.high quality, competitive price
3.large number of stock
4. Can be customized
Step Type Drag Bit Suitable design of structure enhances the intensity of bits and makes better gauge protection.High quality tungsten carbide ensures good...
Chevron Drag Bits (4-way)
Chevron Drag Bits
1.certified by ISO9001&API
2.high quality, competitive price
3.large number of stock
Chevron Drag Bits Chevron bits are designed for medium to hard formation and are used in areas that contain a lot of rock and also in the oilfield for drilling out...
Chevron Drag Bits (4-way)
1.certified by ISO9001&API
2.high quality, competitive price
3.large number of stock
4. Can be customized
Chevron bits are designed for medium to hard formation and are used in areas that contain a lot of rock and also in the oilfield for drilling out concrete casings and...
Step-Type Drag Bits
step type drag bit
1.certified by ISO9001&API
2.high quality, competitive price
3.large number of stock
step type drag bitA drag bit is a drill bit usually designed for use in soft formations such as sand, clay, or some soft rock. However, they will not work well in...