Product Description
PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured according to API specifications and is API certified. The PDC cutters are made of synthetic diamond material, which is the hardest known material, making it extremely wear-resistant. Compared to tricone bits, PDC bits generally offer higher drilling efficiency but at a higher cost.
PDC bits utilize multiple diamond cutters arranged in specific patterns to shear the rock formation. These bits are mainly categorized into two types: matrix body PDC bits and steel body PDC bits, designed for different drilling conditions. Matrix body PDC bits are typically used in more abrasive formations, while steel body PDC bits are often employed in softer formations.
The selection of PDC bits is customized based on formation characteristics. PDC bits perform exceptionally well in soft to medium-hard, non-abrasive formations. For hard and abrasive formations, specially designed PDC bits with enhanced cutter technology are available .This advanced drilling tool is widely applied in various fields including oil/gas well drilling, mining operations (such as coal and metal mines), water well drilling, and geological exploration projects, offering superior drilling performance and efficiency in suitable formations.
There are two type Of PDC Drill bit : steel body and matrix body ; Steel boy and matrix body are different which need different manufacture process .
So there are two type of manufacture process .
Our Factory have past the API and ISO certification . Our Technical have worked in the USA top factory , they have applied and awarded over 20 patents on the drilling Tool .
| PDC Bit |
| Types |
Ordinary type / Reinforced type/ Super strength type. |
| Threads |
Any female / male threads. |
| Available Sizes |
3"~ 12 1/4", larger sizes can be custom as your requirement. |
| API Regular Pin(Inch) |
2 3/8; 2 7/8; 3 1/8; 4 1/2; 6 5/8 |
| Number Of Blade |
3/4/5/6/7/8/9 blades |
| PDC Cutters |
8MM/13MM/16MM/19MM |
| PDC BIT Type |
RM (matrix body)RS (steel body) |
| Formation Or Layer |
Soft, Medium soft, Hard, Medium hard |
| Material |
Alloy steel Carbide, PDC cutterDrilling Bit Oil Water Gas Well |
| Drilling |
PDC Drill Bit for Oil ,Mining,water ,Gographic drilling and connection Drilling Rig |
| Market |
Canada, USA,Australia, Middle east, Asia,Africa,etc. |
| BIT DESIGN |
| Size |
8-1/2inch |
| IADC Code |
S333 |
| Body type |
Steel Body |
| Blade Count |
5 |
| Primary Cutter Size |
Ф16 mm |
| Gage Cutter |
Ф16 mm |
| Nozzles |
#10*5 |
| Gauge Length |
1.5" in |
| API Connection |
4-1/2REG |
| Weight |
48KG |
| OPERATIONAL PARAMETERS |
| Weight on Bit (KN): |
22-112 |
| RPM Range(Rotary): |
80- DHM |
| Flow Rate(lps): |
29-38 LPM |
| Make-Up Torque(KN): |
16-22 KN.M |
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