Audited Supplier
PDC Bit
Customized
API
Stub-length
Center Drill Bit
Tungsten Carbide
Well Drilling
Flat or Triangular Rhombus Diamond
Hard Formation
Spray Paint
Well Drilling Equipment
OEM, ODM
Liquid Cycle
Laser Welding or High Frequency
Oil, Mining or Water Well or Geographical Explorat
High Performance and Long Life
7-15days
1 Year
ENG
Wooden Box
pdc cutter size 1319
China
8207191000
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
12 1/4" Steel Body PDC Bit
IADC:S 322
Bit Diameter 12 1/4 (311.1mm)
Type Mode S716
Cutter Sizes 16/13 mm
Nozzles Qty 10NZ
Gauge Length 2.0" 2.5"
Connection API Reg. 6 5/8"
Gross Weight 125 Kgs
Operating Parameters
Rotary Speed 100- DHM
Weight on Bit 89-178 KN
Flow Rate 48-57 lps
Make Up 38-43KN
Formation Soft to Medium hard formation with low compressive strength interbedded with hard layers.Rock type such as Clay stone,Marl,Lignite,Sandstone,Tuff.
IADC:S 322
Bit Diameter 12 1/4 (311.1mm)
Type Mode S716
Cutter Sizes 16/13 mm
Nozzles Qty 10NZ
Gauge Length 2.0" 2.5"
Connection API Reg. 6 5/8"
Gross Weight 125 Kgs
Operating Parameters
Rotary Speed 100- DHM
Weight on Bit 89-178 KN
Flow Rate 48-57 lps
Make Up 38-43KN
Formation Soft to Medium hard formation with low compressive strength interbedded with hard layers.Rock type such as Clay stone,Marl,Lignite,Sandstone,Tuff.
teel 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 |
PDC Cutter Manufacture process
The production process of diamond cutting blades mainly includes three methods: sintering diamond cutting blades, welding diamond cutting blades and electroplating diamond cutting blades.
Diamond PDC Cutter Sintering diamond cutting blades:
There are two main methods for sintering diamond cutter , namely cold pressing sintering and hot pressing sintering. Both methods fix the diamond particles on the matrix by pressing and sintering. Cold pressing sintering is carried out at a lower temperature, while hot pressing sintering is carried out at a higher temperature and pressure to ensure that the diamond particles are more firmly fixed in the matrix.
Our Factory have Been awarded the certifications :
---API 7-1 ,
---API- Spec Q1
---ISO 9001 ,
---ISO 14001 ,
---ISO 45001 certification .
Our Technical have worked in the USA top company for over 14 years , They have applied and awarded over 20 patents on the drilling Tool in china who have get the USA patents ,too.
