| Export Markets: | North America, Africa, Mid East, Eastern Asia, Western Europe |
|---|---|
| Place of Origin: | Henan in China |
| Packaging Details: | plastic box in carton |
Quick Details
- Abrasive Grain Sizes: 15
- Usage: CUTTER
- Material: DIAMOND
- Brand Name: excelhard
- color: GREY
- Use: Well Drilling
- Certification: API
- Type: Drill Bit
Specifications
1.PDC for Coal Field Mining Drilling Bits Series.
We produced the coal mining series which introduce advanced technology,combined with non-planar diamond layer and carbide interface,greatly improve the impact resistance and thermal stability of PDC; it is suitable for soft to medium hard geological rock formation especially, which has a strong impact,fast drilling speed, timeliness and high resistance and mainly used in the manufacture of coal mines with PDC bits.
PDC for coal mining bits series/Size | |||
Product |
D(mm) |
H(mm) |
Pcd layer(mm) |
1004PZY |
10.4 |
4.50 |
0.9-1.1 |
1204PZY |
12.4 |
4.50 |
1.2-1.4 |
1304PZY |
13.35 |
4.50 |
1.2-1.4 |
1308PZY |
13.35 |
8.00 |
1.4-1.6 |
