Product Description
Production Name :
PDC Drill bit , PDC Bit ,Diamond PDC Bit , PDC Diamond Bit ,Rock Drill Bit , Drilling Rig Bit ,Diamond Drill Bit ,Well Drilling Bit , Drilling Rod Bit
Mining Drill Bit ,water Drill Bit ,oil Drill Bit ,underground mining Drill Bit ,Diamond Drill tool ,Drilling Rig Tool , Diamond Bit For Oil , Diamond Drill, Diamond PDC, PDC Bit Price , PDC Button , Rock Bit Rock, Boring Bit, Rock Breaker Bits ,Rock Crush, Rock Drill ,Rock Drill Bit , Rock Drill Bits, Rock Bit Rock ,Boring Bit , Rock Breaker Bits, Top Drilling Tools, Rock drilling tool , Rock cutting tools ,geotechnical drilling,
Description PDC Drill Bit :
PDC drill bits with high hardness and a fixed blade design offer outstanding cutting efficiency and wear resistance. They are suitable for various formations, enhancing drilling speed and operational efficiency.
The blades of PDC drill bits are made of polycrystalline diamond composite material, providing excellent anti-plugging performance and high-temperature adaptability. They can operate reliably in harsh downhole environments.
With a variety of blade shapes available (such as circular, wedge, or conical), PDC drill bits can be selected based on specific requirements to adapt to different geological conditions, delivering excellent drilling stability and high-quality boreholes.
Application:
There are two type of PDC Drill bit of oilfield : Steel body and Matrix body . Both of them are used for the Diamond PDC Drill Bit But different material and design and usage formation :
Matrix body PDC bits are primarily used for these application :
---Soft to medium-hard formations
---High volume
---High sand
---Applications where the same bit will need to be used for several bit runs
Steel body PDC bits are primarily used for these applications:
---Drilling in shale formations
---Soft limestone sites
---Fast drilling in the stratum
---Natural gas drilling
---Deep wells
---Abrasive formation
| Product |
PDC Drill Bit |
| Model |
Matrix Body PDC Bit ; Steel Body PDC Bit |
| IADC CODE |
S222,S232,S223,S322,S332,S333,S334,S343,S433,S444 |
| M222,M232,M223,M322,M332,M333,M334,M343,M433,M444 |
| Available sizes |
From 3 5/8" to 26" |
| Used as hole opener bit , reamer bit |
| Advantage |
Most favorable price and best quality |
| Formation or layer |
medium to soft ,hard, medium hard, very hard formation |
| PDC Drill Bit Additional Features : |
1)Guage Protection |
| 2)Backreaming Cutters |
| 3)Anti-vibration protection |
| 4)Double Cutter Row |
| 5)Low Viber Insert |
| 7)Limited Cutter Depth |
| Application Area |
Petroleum & gas Well ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work |
| BIT DESIGN |
| size |
12-1/4inch |
| IADC Code |
S333 |
| Body type |
Steel Body |
| Blade Count |
7 |
| Primary Cutter Size |
Ф16 mm |
| Gage Cutter |
Ф16 mm |
| Nozzles |
#10*5 |
| Gauge Length |
2" in |
| API Connection |
6-5/8REG |
| Weight |
128KG |
| OPERATIONAL PARAMETERS |
| Weight on Bit (KN): |
89-178 |
| RPM Range(Rotary): |
100- DHM |
| Flow Rate(lps): |
48-57 LPM |
| Make-Up Torque(KN): |
38-43 KN.M |
Steel Body PDC Drill Bit Material :
Material Capacity & Following Standard
| API |
ISO |
ASM |
NACE |
| API Spec 7-1 |
ISO 9001 |
ASME B94.55M ASME B94.11M |
NACE |
The steel materials of PDC Drill Bit is AISI 4145H alloy structural steel .
AISI 4145H alloy structural steel: This is a steel specifically used for oil drilling tools, especially for the manufacture of heavy-duty drill pipes. AISI 4145H steel has good wear resistance and toughness, can withstand high pressure and high temperature environments, and is suitable for deep and ultra-deep well drilling operations45.
Material Composition :
| Composition |
C(%) |
Si(%) |
Mn(%) |
P(%) |
S(%) |
Cu(%) |
Cr(%) |
V(%) |
Mo(%) |
Al(%) |
Ti(%) |
| SAE4145HS |
45 |
26 |
110 |
2 |
2 |
1 |
115 |
0.9 |
32 |
2 |
4.2 |
Matrix Body PDC Drill Bit Material :
The main material components of PDC drill bit body include hard alloy and polycrystalline diamond.
The matrix of PDC drill bit is a composite material composed of hard alloy and Polycrystalline Diamond Compact (PDC).
Hard alloy plays a role in supporting and protecting polycrystalline diamond in PDC drill bits. Hard alloys are usually composed of tungsten carbide (WC) and cobalt (Co), which have high hardness, wear resistance, and compressive strength. These characteristics of hard alloys enable them to withstand high temperature and high pressure environments during drilling, and effectively transmit torque and pressure.
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