- Drilling Machine[5]
- Milling Cutter[2]
- Drilling Rig[2]
- Other Mining Machinery[1]
- Mining Machinery Parts[6]
- Drill Bit[6]
- Tool Parts[5]
- Contact Person : Ms. Lau Metis
- Company Name : Hejian Fanglei Drill Equipment Co., Ltd.
- Tel : 86-317-7688065
- Fax : 86-317-7688065
- Address : Hebei,Cangzhou,Hejian Development Zone
- Country/Region : China
- Zip : 062450
single cone bit in oilfield drilling(152.4mm-311.15mm)
Related Product Searches:single cone bit in oilfield drilling(152.4mm-311.15mm),High Quality,single cone bit, cone bit,6"-12 1/4"
Main structure features of cone bit
1 It can be used widely,not only for side tracking,but also for deep hole drilling.
2 Working torque is lower than that of PDC bit under the same WOB and formation conditions,thread expanding problem normally encountered with small size drilling tools can be reduced and consequently,the downhole accident is avoided.
3 By combining advantages of both tricone and PDC bits and eliminating deficiencies of the both, the single cone bit is more suitable for drilling highly piastic formations than tricone bit, and more suitable for drilling tough formations with hard stringers and other complicated formations than PDC.
4 Simple structure,large bearing clearance,high reliability,and the bit is easy to be small sized.
single cone bit in oilfield drilling(152.4mm-311.15mm)
