Suzhou Energy Tool Co., Ltd.
| Payment Terms | T/T,L/C,Western Union |
| Supply Ability | 5000pcs / year |
| Delivery Time | 4 weeks |
| Packaging Details | Wooden Box and metal Box |
| Type | Diamond Drill Bit |
| Machine type | Drilling industry |
| Processing type | Forging |
| Application | Rock Drill |
| Size | 12-1/4"(311.1mm) |
| Color | Customer Requirement |
| Advantage | High-efficiency , high strength |
| Market | all over the world |
| Brand Name | ENG |
| Model Number | 12250 |
| Certification | API, ISO |
| Place of Origin | China |
View Detail Information
Explore similar products
Drilling Tool 17-1/2 Inch PDC Diamond Bit for Global Market Market All Over
PDC Rock Bit 6-1/2 Inch Diamond PDC Of API Oil Bit
API Oil Drill Bit 12 Inch Diamond PDC Drill Bit Of Steel Body
Steel Body PDC Drill Bits 12 Inch PDC Button Insert Bit Of Diamond Down Hole
Product Specification
| Payment Terms | T/T,L/C,Western Union | Supply Ability | 5000pcs / year |
| Delivery Time | 4 weeks | Packaging Details | Wooden Box and metal Box |
| Type | Diamond Drill Bit | Machine type | Drilling industry |
| Processing type | Forging | Application | Rock Drill |
| Size | 12-1/4"(311.1mm) | Color | Customer Requirement |
| Advantage | High-efficiency , high strength | Market | all over the world |
| Brand Name | ENG | Model Number | 12250 |
| Certification | API, ISO | Place of Origin | China |
| High Light | 12-1/4 Inch PDC Drill Bit ，API Spec PDC Drill Bit ，Diamond PDC Drill Bit | ||
Rock Diamond Drilling Bit
1 . Descriptions:
The PDC Drill Bit is meticulously engineered to handle the most arduous drilling scenarios encountered in oil and geological drilling. By employing the most resilient material, PDC (Polycrystalline Diamond Compact), this drill bit cutter exhibits outstanding resilience and effectiveness in cutting through rock formations. Its design is purposefully customized to deliver superior performance and an extended lifespan in challenging drilling operations.
The PDC Drill Bit's unique blend of exceptional resilience, state-of-the-art cutting structure, efficient hydraulics, and prolonged lifespan render it an essential instrument for overcoming the most formidable drilling obstacles in the oil and geological sectors.
The cutting structure and hydraulics of the PDC Drill Bit play crucial roles in enhancing its performance in challenging drilling operations
T
2. Specification:
| SPECIFICATION | |
| Size : | 12-1/4 inch (311.1mm) |
| Drill Body Type : | Steel Body |
| Blade Quantity : | 5 |
| Nozzle Quantity : | 7 |
| API Connection (in) : | 6-5/8" REG |
| Gauge Length (In): | 3.0 |
| OPERATIONAL PARAMETERS | |
| Weight on Bit (KN): | 89 -178 KN |
| RPM Range (Rotary): | 100- DHM |
| Flow Rate (lps): | 48- 56 LPM |
| Make-Up Torque (KN): | 51 -57 KN.M |
3 . PDC Bit profile
4 . Drill Bit PDC Cutter
Polycrystalline Diamond Composite (PDC) cutters are the main point of contact for a drill bit. PDC bits remove the rock mainly by shearing.
The PDC cutters are exposed to a lot of heating and cooling down the well, a very challenging environment.
PDC cutters that have lower thermal degradation and more thermal stability generally achieve higher ROP and increased wear resistance. So, optimizing the cutter is important.
5. Drill Bit Nozzle
Drill bit nozzles help clear the cutting area and cool the Polycrystalline Diamond Composite (PDC) cutters.
Effective placement of these nozzles along with the angle they are set at plays a critical role on how efficient the drill bit performs.
Fluid channels also complement nozzle placement to improve the clearing of cuttings.
6. Steel Body PDC Bits
Steel body is the opposite of matrix body. It can of withstanding high impact loads, but is softer and lacks protective features. The strength and ductility of steel give steel-bit bodies high impact resistance.
Steel bodies are considerably stronger than matrix bodies.
A beneficial feature of steel bits is that they can easily be rebuilt a number of times because worn or damaged cutters can be replaced rather easily. This is a particular advantage for operators in low-cost drilling environments.
Polycrystalline diamond compact (PDC) drill bits are different than roller cones in that they are one piece bodies with no moving parts. The fixed-cutters shred the rock, so the bit is able to operate with higher rotation speeds more efficiently in consolidated formations.
7. Special Requirement :
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Suzhou Energy Tool Co., Ltd . (short for “ENG ” ) is a high-tech company formed by a group of drill bit experts with over 20 years of work experience in the world's top oil service companies. ENG has cooperated with many research institutes at home and has formed an advance... Suzhou Energy Tool Co., Ltd . (short for “ENG ” ) is a high-tech company formed by a group of drill bit experts with over 20 years of work experience in the world's top oil service companies. ENG has cooperated with many research institutes at home and has formed an advance...
Get in touch with us
Leave a Message, we will call you back quickly!