Dongying Oilman Machinery Equipment Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 800 pcs per month |
| Delivery Time | 7-30 days |
| Packaging Details | Export Wooden Case |
| Product Name | 146mm Diamond Drill Bit PDC Concave Drag Bit For Coal Mining Rig |
| Keywords | PDC Concave Drag Bit |
| Application | Water well drilling, mining, oil well drilling, railways, highways,coal mining, etc. |
| Warranty | One year |
| Bit Size | 2 3/8"~ 26" |
| Material | Alloy steel, Tungsten Carbide Inserts |
| PDC cutter size | 1303, 1304,1308,1603 |
| Color | Golden, Gray, or as request |
| Brand Name | |
| Model Number | Drag bit |
| Certification | API & ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 800 pcs per month |
| Delivery Time | 7-30 days | Packaging Details | Export Wooden Case |
| Product Name | 146mm Diamond Drill Bit PDC Concave Drag Bit For Coal Mining Rig | Keywords | PDC Concave Drag Bit |
| Application | Water well drilling, mining, oil well drilling, railways, highways,coal mining, etc. | Warranty | One year |
| Bit Size | 2 3/8"~ 26" | Material | Alloy steel, Tungsten Carbide Inserts |
| PDC cutter size | 1303, 1304,1308,1603 | Color | Golden, Gray, or as request |
| Brand Name | Model Number | Drag bit | |
| Certification | API & ISO | Place of Origin | China |
| High Light | Concave Dth Hammer Drill Bits ，Dth Hammer Drill Bits 146mm | ||
146mm Diamond Drill Bit PDC Concave Drag Bit For Coal Mining Rig
Description of PDC Drag Bits:
PDC Concave Drag Bit is a full-scale drilling bit, mainly be used in construction ,mining, geology, coal, water conservancy and hydropower, highway, high speed railway and bridge etc.
PDC Drag Bits:
Product: PDC drag bits
Size: 60mm - 660mm
Wings: 3 wings, 4 wings, 5 wings, 6 wings
Condition: Brand new PDC cutter drag bit
Drilling formation: Soft to hard rock formation
Application: Water well, oil well, ore well drilling
Connection: API reg pin/ box thread
Gauge protection: with
Color: Blue, Golden, Silvery
PDC Drag Bits Specifications:
| Size (Inch) | Size (mm) | Std. API thread | Approximate weight (kgs) |
| 2-3/8 | 60 | Non-std. | 1.3 |
| 2-1/2 | 63.5 | Non-std. | 1.5 |
| 3 | 76 | Non-std. | 2 |
| 3-1/2 | 89 | Non-std. | 3.5 |
| 3-7/8 | 98.4 | 2-3/8" | 5 |
| 4 | 102 | 2-3/8" | 5.5 |
| 4-1/4 | 108 | 2-3/8" | 6.5 |
| 4-5/8 | 117.5 | 2-7/8" | 8 |
| 5-1/4 | 133 | 2-7/8" | 11 |
| 5-5/8 | 142.9 | 3-1/2" | 13 |
| 5-7/8 | 149.2 | 3-1/2" | 14 |
| 6 | 152 | 3-1/2" | 17 |
| 6-1/8 | 155.6 | 3-1/2" | 18 |
| 6-1/4 | 159.3 | 3-1/2" | 20 |
| 6-1/2 | 165 | 3-1/2" | 22 |
| 7-1/2 | 190.5 | 4-1/2" | 31 |
| 7-5/8 | 193.7 | 4-1/2" | 32 |
| 7-7/8 | 200 | 4-1/2" | 35 |
| 8-1/2 | 215.9 | 4-1/2" | 42 |
| 8-5/8 | 219 | 4-1/2" | 44 |
| 8-3/4 | 222.3 | 4-1/2" | 45 |
| 9-1/2 | 241.3 | 6-5/8" | 60 |
| 9-5/8 | 244.5 | 6-5/8" | 65 |
| 9-3/4 | 247.7 | 6-5/8" | 70 |
| 9-7/8 | 250.8 | 6-5/8" | 75 |
| 10-5/8 | 270 | 6-5/8" | 82 |
| 11-5/8 | 295 | 6-5/8" | 90 |
| 12-1/4 | 311.2 | 6-5/8" | 98 |
| 13-5/8 | 346.1 | 6-5/8" | 134 |
| 15-1/2 | 394 | 6-5/8" | 190 |
| 16 | 406.4 | 6-5/8" | 200 |
| 17-1/2 | 444.5 | 7-5/8" | 251 |
| 20 | 508 | 7-5/8" | 300 |
| 24 | 610 | 7-5/8" | 600 |
| 26 | 660.4 | 7-5/8" | 700 |
PDC Drag Bits Photos:
Production Process:
If any needs, pls contact us freely:
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2017
Total Annual:
100,0000-1000,000
Employee Number:
10~50
Ecer Certification：
Verified Supplier
Machinery Equipment is manufacturer & stockiest of equipments, services and solutions to the upstream to downstream in oil & gas industry. We are aimed at helping customers to obtain the maximum from their each well, providing our customers superior quality at the best value for products... Machinery Equipment is manufacturer & stockiest of equipments, services and solutions to the upstream to downstream in oil & gas industry. We are aimed at helping customers to obtain the maximum from their each well, providing our customers superior quality at the best value for products...
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