Original
By certification 
Basic information
| Product name |
PDC drag bit for water well drilling |
| Drill bit type |
Non coring drill bit |
| Modle size |
75mm |
| Material |
45# steel and PDC cutters |
| Application |
Gas drainge hole and geological hole drilling, deep drainage hole and grouting hole |
| PDC cutter No. |
8 pieces |
| Rock formation |
Soft to medium rock formation |
| Drill bit weight |
1.9kg |
| HS code |
82071910 |
| Delivery |
1-5 days for sample, 1-15 days for batch products |
Application
Combining wear-resistance of PDC cutter and toughness of carbon steel makes the drill bit has a long service life and high drilling speed. PDC concave bit is suitable for drilling soft to medium hard rock formation. They are often use with underground drilling rig. Concave 3 wing drill bit is also a concave drag bit. 50 56 60 65 concave 3 wing drag bit has a higher durability. It is always the first choice of hole drilling.
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Packaging and shipping
Packaging for 75mm PDC non core drag bit for water well drilling is in carton box packaging, 12 pieces are in one box.
Samples are shipped by express, batch products are shipped by sea or by air.
Delivery: 1-5 days for sample, 1-15 days for batch products.
