| Customization: | Available |
|---|---|
| Type: | Core Drill |
| Usage: | Well Drilling |
|
Still deciding? Get samples of US$ 200/Piece
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
PDC non core drill bit uses high-quality diamond composite sheet and high-density teeth distribution of diamond composite sheet. It has the characteristics of grinding and high drilling efficiency. It is suitable for drilling in soft to medium-hard formations (f < 10). The hydraulic design flushes the cutting tooth front directly.
PDC non core drill bit has high drilling speed and high service life. It is mainly used for drilling gas drainage holes, water drainage holes, grouting holes, geological drilling, hydrological exploration, etc.
1. For core drilling in geology, coalfield, metallurgy, building materials and mines;
2. Core engineering exploration and drilling for highway, railway, bridge, building, hydropower, etc.
3. Grouting reinforcement drilling for soft and dangerous rock, foundation treatment, broken strata, etc.
4. Used for large-caliber engineering drilling, hydrological well drilling, building pile foundation, inverted vertical hole construction drilling;
5. Monitoring drilling and concrete sampling drilling for tunnel ventilation, exhaust and rock mass buildings.
Size of PDC Bit
| 3 wings bit | Diameter of bit | 4 wings bit | Diameter of bit |
| 75mm | 200mm | ||
| 91mm | 220mm | ||
| 113mm | 250mm | ||
| 133mm | 275mm | ||
| 153mm | 300mm | ||
| 171mm | 325mm |
){kind=link}