Xuanhua Jinke Drilling Machinery Co.,Ltd.
| Packaging Details | Standard Export Delivery Package |
| Delivery Time | In stock or 7days |
| Payment Terms | T/T |
| Supply Ability | Based on Detailed Order |
| Place of Origin | China |
| Brand Name | JINKE |
| Certification | CE,ISO |
| Model Number | N/A |
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Product Specification
| Packaging Details | Standard Export Delivery Package | Delivery Time | In stock or 7days |
| Payment Terms | T/T | Supply Ability | Based on Detailed Order |
| Place of Origin | China | Brand Name | JINKE |
| Certification | CE,ISO | Model Number | N/A |
| High Light | wireline core barrels ，diamond core barrel | ||
Description:
This kind of PDC bits (polycrystalline diamond composite bits) is specially used in drilling a variety of strata (formations) under 6th grade. Due to its good impact resistance, high efficiency and long lifespan, the PDC bits can be used to handle a wide range of complex-shaped formations (strata). Its main components are steel body and polycrystalline diamond composite sheet.
The PDC bits fall into two types: steel-body type and matrix type. The steelbody type means that the polycrystalline diamond composite sheet is welded onto the steel body by the silver soldering process, and it is quite applicable to drill bits with simple structures. The matrix type is the type that the polycrystalline diamond composite sheet is welded onto the powder matrix, and it is very suitable for drill bits with complex structure.
The bits can be divided into coring type and non-coring type. This kind of bits not only has the same hardness and wear-resistance as the diamond, but also has tungsten carbide supporter to strengthen its abrasion resistance and impact resistance.
As for its packing, the PDC bits are first packaged by cartons, and then the carton-packaged bits will be packed again by standard plywood boxes.
Technical Parameters:
1. Wireline PDC Bits:
|
Specifications |
Outer diameter |
Inner diameter |
Thread length |
|
Φ56 |
56 |
35 |
40 |
|
Φ59 |
59.5 |
36 |
40 |
|
Φ75 |
75 |
49 |
40 |
|
Φ95 |
95 |
64 |
40 |
|
Single-Tube PDC Bits: |
|||
|
Specifications |
Outer diameter |
Inner diameter |
Thread length |
|
Φ56 |
56 |
39 |
30 |
|
Φ59 |
59.5 |
41.5 |
30 |
|
Φ75 |
75 |
54.5 |
40 |
|
Φ91 |
91 |
73 |
40 |
|
Φ110 |
110 |
89 |
40 |
|
Φ130 |
131 |
113 |
40 |
|
Φ150 |
150 |
132 |
40 |
|
Double-Tube PDC Bits: |
|||
|
Specifications |
Outer diameter |
Inner diameter |
Thread length |
|
Φ56 |
56 |
39 |
30 |
|
Φ59 |
59.5 |
41.5 |
30 |
|
Φ75 |
75 |
54.5 |
30 |
|
Φ91 |
91 |
68 |
30 |
|
Φ110 |
110 |
79 |
40 |
|
Φ130 |
131 |
97.5 |
40 |
Company Details
Business Type:
Manufacturer
Year Established:
1995
Total Annual:
$ 15 million-US$ 20 million
Employee Number:
500~1000
Ecer Certification：
Verified Supplier
Xuanhua Jinke Drilling Machinery Co., Ltd. (JINKE) located in Xuanhua, Hebei Province, 130 km from Beijing, for more than 20 years we have specilized in research, development and produce of rock blasting drilling rig, water well drilling rig, diamond core drilling rig, anchor drilling rig, and re... Xuanhua Jinke Drilling Machinery Co., Ltd. (JINKE) located in Xuanhua, Hebei Province, 130 km from Beijing, for more than 20 years we have specilized in research, development and produce of rock blasting drilling rig, water well drilling rig, diamond core drilling rig, anchor drilling rig, and re...
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