- Contact Person : Ms. Liu Shirley
- Company Name : Cangzhou Ruike Drilling Equipment Co., Ltd.
- Tel : 86-0317-15031992660
- Address : Hebei,Cangzhou,Xinruyuan, Huanghe West Road
- Country/Region : China
PDC drill bits for mining
PDC drill bits for mining
PDC Drill Bit
1,Type:steel
2,Size: 8-1/2"
3,Blade: 6
4,Thread:4-1/2" API REG
5,PDC cutter size:16mm
6,API certification
7,suti for medium hard to hard homogeneous formations
8,PDC cutter type:Forced
Application:
Suitable for medium hard to hard formations.
Feature:Improved support and retention
Advantage:Manage the magnitude cutter loading and bit torque.
Benefit:Improved bit durability and directional responsiveness
1,Suit for drilling medium hard to hard formations.
2,Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is prevented .
3,Composite gage protection and low torque design improve rate of penetration .
4,CFD hydraulic balance design results in better bit cleaning and cutting removal .
5,Combined utilization of high performance PDC compacts significantly prolongs bit life .
Advantage:Higher nozzle counts and/or fixed ports to best serve cleaning,cooling and
cuttings evacuation requirements with available hydraulic flows.
Allows for higher flow rates with minimal increase in pump pressure.
Feature:Diamonds are impregnated in the matrix behind the PDC cutters
Benefit:Increased footage drilled in abrasive applications
Bit size (in) | No. of cutters (pcs) | Gage length (cm) | No. of nozzles (pcs) | APL reg.pin. size (in) |
6 | 24 | 55 | 5 | 3 1/2 |
8 1/2 | 73 | 75 | 4 | 4 5/8 |
11 5/8 | 108 | 100 | 8 | 6 5/8 |
12 1/4 | 116 | 120 | 8 | 6 5/8 |
Package:
PDC drill bits for mining