HJ superior quality API 8 1/2 PDC drill bit/ diamond bits well drilling
5000.0~50000.0 USD
| Min. Order: | 50 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | T/T, WU |
| Supply Ability: | 10000 pieces |
| Place of Origin: | Hebei |
Company Profile
| Location: | Cangzhou, Hebei, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company, Agent, Distributor/Wholesaler |
| Main Products: | Tricone Bit, PDC Bit, Assmbling Bit, Rock Bit |
Product Detail
| Model No.: | HJ 022 |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Processing Types: | Metal |
| Processing: | Milling Machine |
| Automatic Grade: | Semiautomatic |
| Workpiece and Weight: | Instrument Machine Tool |
| Precision: | High Precision |
| Controlling Mode: | Profile Modeling Machine |
| Usage: | Special |
| Brand Name: | Hengji |
| Place of Origin: | Hebei, China (Mainland) |
| machine type: | tungsten powder |
| best cutters: | hughes in USA |
| port: | TIANJIN port |
| Use: | oil,gas and Well Drilling |
| Production Capacity: | 10000 pieces |
| Packing: | wooden boxes |
| Delivery Date: | 10~100 workdays |
Product Description
HJ superior quality API 8 1/2 PDC drill bit/ diamond bits well drillingPart l.Brief introduction
"Hengji bit, focusing on quality" Hengji always follow with "high quality products and services users "philosophy, adhere to the leading design highlights the quality, state-of-the-art technology to promote quality, perfect management ensure quality. Henderson produced drill products continues to lead the domestic industry, expanding the international market, providing quality products to the worldwide drilling industry.
Part ll,Cautions
Part ll,Cautions
1.Please select the applicable formation and parameters according to the instructions.
2.Carefully check the bits appearance and to check the bits threaded end face,whether the serial number on the box and certificate.
3.Selection of WOB and RPM should be within the limits of the recommended parameters, higher WOB and RPM cannot be used simultaneously.
4.Bottom hole must be clean and bit must not be used for long section reaming.
5.Drilling process must operate smoothly, find that there is Bie jump on abnormal phenomenon, should be timely analysis and take effective measures
6.The bit should be kept indoor with dry and well ventilated conditions at 10-33℃ and kept from sunshine and rain. Stored under such conditions, quality of bit is guaranteed for 3 years.
Part lll.details of PDC bits
Part lll.details of PDC bits
PDC bit model Short Form
Series Code | Series Name | Blades number Code | Cutting teeth Size Code | Contour Code | Additional features Code | |||||
F | F Series PDC drilling bit | 3 | 10 | 3/8in | 1 | short  long | 1 | Round | J | Strengthen teeth |
4 | 13 | 1/2in | 2 | 4 | D | sidetracking\orientation\level | ||||
5 | 16 | 5/8in | 3 | 7 | S | screw | ||||
6 | 19 | 3/4in | 4 | 2 | Parabola | B | Double heart | |||
FQ | FQ Series PDC Coring bit | 7 | 25 | 1in | 5 | 5 | ||||
8 | 6 | 8 | ||||||||
9 | 7 | 3 | taper | |||||||
8 | 6 | |||||||||
9 | 9 | |||||||||
The last part.pictures.
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All sizes and IADC codes of drill bits are available. Special requirements of different models can be customized.