Durable Quality PDC Drill Bit
|FOB Price:||US $800-1,500 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $800-1,500/ Piece|
|Transport Package:||Wooden Case|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: 8 1/2" 4 blade
- Material: Tungsten Carbide
- Tractor Hoist Type: Wheeled Tractor Hoist
- Drill Bit Size: 8 1/2 Inch
- Drilling Depth: 1800m
- Power Type: Electric
- Specification: ISO
- HS Code: 82071990
- Type: Core Drill Bit
- Usage: Well Drilling
- Offshore Unit Type: Semi-Submersible Drilling Rig
- Rig Type: Digital-Control Vf Electric Rig
- Transmission System: Hydraulic
- Trademark: ouyate
- Origin: Hebei Hejian
We guaranteed products at a competitive price and high quality. At present, our products have a very good sale in
Domestic and overseas market. We wish to cooperate with you to create a bright future and mutual benefit. Much appreciation for your prompt attention in advance, we are eager to look forward to hearing from you soon.
1, Tungsten carbide matrix body
2, 19mm PDC cutters.
3, parabolic crown profile
4, PDC in gage
5, medium density cutters with 4 (to9)blades of spire, deep and wide junk slot.
6, uitable for medium soft to medium formations.
7, anti-whirl design
The drill bit adopts short parabolic profile optimization, suitable for soft to medium soft formation.
Gradually open the asymmetric spiral blade teeth arrangement design. Improve the stability of the bits.
The main and auxiliary cutting structure design, improve the life
Design and Simulation of hydraulic balance of bottomhole flow field, more conducive to the drill bit cooling cleaning and chip
Composite gage low torque design, improve the drilling efficiency
High performance composite sheet used in combination, improve the service life of the drill bit
|SIZE(inch)||Cutters||Blades||Flow rate||Rotary speed||Weight on bit|