High Strength PDC Drag Bit For Soil Formation Open Hole In Water Well Drilling

High quality 14 7/8" PDC drag bit for soil formation open hole in water well drilling

Application                                                                                                                                                         

14 7/8" PDC drag bit is mainly used for water wells, mining, geothermal, environmental and exploration drilling. It is suitable for drilling in soft and soft-medium formations with fast penetration rate and high efficiency, and special for the large diameter holes’ drilling.

PDC cutters different features are selected and bit profile design is optimized to suit different drilling applications in different formations to satisfy different requirements when drilling soft to medium hard formations without sulfureted hydrogen well section.

-Cutting structure is force balanced,non-symmetrical blade and deep junk slots are designed to dramatically improve ROP of the bit.Matrix material of the bit adopts high quality steel and wear-resistance material with high performance is build-up welded on the surface of blades to prevent material from eroding.

Types: Ordinary type; Reinforced type; Super strength type.
Threads: Any female or male threads.

Characteristics                                                                                                                                                 

All sizes are generally 3 wings and standard design;

Any size of 4 wings or chevron type is upon customer’s request;

All sizes connection type are AROD,NROD or standard API thread;

Any special size and design is upon customer’s request.

Drag bits diameter:76mm to 445mm;
Step Drag Drill Bits thread sizes: :2 3/8” API Reg, 3 1/2” API Reg, 4 1/2” API Reg, 6 5/8” API Reg, etc;

Keywords:clay cutter,drag bits,drag bit,drag bits for water well drilling,step type drag bits,chevron drag bit,step drag bits,chevron drill bits,chevron drag bit,water well drilling bits

Specification                                                                                                                                                     

Packing& Delivery                                                                                                                                            ​

Service                                                                                                                                                             

In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.

We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.