|
[China]
Trade Verify
Address: No55. Jiucaiyuan road, Furong District, Changsha, Hunan,China
Contact name:Ling Bo
Changsha Sollroc Engineering Equipments Co., Ltd |
|
Verified Suppliers
|
|
|
254mm Tungsten Carbide API 6 5/8'' Blue 10'' 3 Wings Drag Bits For Drilling
Product Introduce
For soft & medium formations step drag bits are often the best solution as they can provide faster penetration rates than roller-cone bits whilst being significantly cheaper. We are able to manufacture sizes up to 17 1/2" with all standard API threads.
Features
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.
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.
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 .
Specification
Item | 3 wings drag bits |
Drag Bit Size(Inch) | 1 7/8"(47MM)~17 1/2"(444.5MM) |
Drag Bit Connection | 2 3/8"~6 5/8" API reg pin |
Dril rods dia. | 76mm, 89mm, 114mm, etc |
Drag Bit Formation | soft ,medium soft ,hard,medium hard,very hard formation |
About us
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 Time
Generally need 15-25 days
Transport Way
By air, By Sea or By Express
