| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | Yes |
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A drag bit is a drill bit usually designed for use in soft formations such as sand, clay, or some soft rock. However, they will not work well in coarse gravel or hard rock formations. Uses include drilling water wells, mining, geothermal, environmental and exploration drilling. Whenever possible, they should be used to drill pilot holes because they produce cuttings that are easiest to log.
The drag bit is the earliest type of drill used in rotary drilling. The drag bit has a simple structure. On the elliptical cylindrical housing with internal thread, a lateral working blade is welded, and the blade is welded with a sheet-like carbide cutting. With the blade warning, the surface of the working surface is welded with a flaky, cylindrical carbide cutting tool and a granular cemented carbide.
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Item |
3 wings drag bits |
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Drag Bit Size(Inch) |
1 7/8"(47MM)~17 1/2"(444.5MM) |
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Drag Bit Connection |
2 3/8"~6 5/8" API reg pin |
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Dril rods dia. |
76mm, 89mm, 114mm, etc |
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Drag Bit Formation |
soft ,medium soft ,hard,medium hard,very hard formation |
1.All Bits are one piece construction of alloy steel forged or cast with Carbide cutting tips and gauge sides to insure long life through the toughest drilling formations.
2.All Carbide tips are silver soldered to the bit wing by a special process to insure a strong bond that will not shear or break when drilling through the hardest Rock.
3.Because of the large flow course, the drag bit is suitable either for air or fluid drilling and does not subtract from the bits strength .
4.Number & shape of cutting blades/stones
5.Size and location of the water courses
6.Metallurgy of the bit and cutting elements
At sollroc, customer satisfaction is our top priority. Our sales team takes a proactive approach in meeting customers' needs. We take the time to get to know you and learn about your operations so we can better assist you. We strive to meet customers' needs by supplying the tools and equipment you need when you need them, providing product support, and following through with excellent customer service every step of the way.
Delivery: By air, By sea or By express
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