| Customization: | Available |
|---|---|
| Type: | Core Drill |
| Usage: | Well Drilling |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
We can provide:
1.Test Report & MTC
2.Ready stock for normal sizes
3.Customized sizes welcomed
4.One stop service
5. Economic Price
| Drag Bit | ||
| Drag Bits Diameters | 3 7/8" ~ 26" | |
| Connection Threads | N-Rod, AW, 2 3/8'' API Reg, 2 7/8'' API Reg, 3 1/2'' API Reg, 4 1/2'' API Reg, 6 5/8'' API Reg, 2 7/8'' API IF, Etc. | |
| Wings | 3-6 Wings | |
| Type | Chevron and Step type | |
| Bit Size | 4 1/2"-- 17 1/2''(114mm--444.5mm) | |
| Blades | 3--9 Blades | |
| Nozzles | According to your requirement | |
| PDC Cutter | 1913,1613,1313 and so on. | |
| Rotary Speed | 60-300 rpm | |
| Delivery Terms | Within 3 days after the payment | |
| Package | Wooden Boxes, or as custoemrs requirements. | |
| SIZE (inch) | Cutters | Blades | Flow rate | Rotary speed | Weight on bit |
| 5 1/2 | 21 | 5 | 400~600GPM/25~38L/S | 60~350RPM | 3~15Kibs/14~67KN |
| 7 7/8 | 38 | 5 | 400~600GPM/25~38L/S | 60~350RPM | 3~15Kibs/14~67KN |
| 8 1/2 | 48 | 6 | 400~600GPM/25~38L/S | 60~350RPM | 3~15Kibs/14~67KN |
| 9 1/2 | 67 | 7 | 475~700GPM/30~90L/S | 60~350RPM | 3~20Kibs/14~90KN |
| 12 1/4 | 87 | 7 | 475~700GPM/30~60L/S | 60~350RPM | 3~29Kibs/14~129KN |
| 16 | 66 | 6 | 950~1450GPM/60~90L/S | 60~300RPM | 5~36Kibs/22~160KN |
| 17 1/2 | 65 | 5 | 950~1450GPM/41~63L/S | 60~300RPM | 4~30Kibs/18~134KN |
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