222.25mm PDC Drill Bit Steel Material For Hard Rock​​ ​Hdd Drilling

PDC Drill Bit 8 3/4" 5 Blade Steel Body For Hdd Drilling In Hard Rock​​ ​

The PDC bit is highly targeted to the formation. In the horizontal directional construction, with the increase of the formation strength, the tool face changes greatly. The ROP of the PDC drill bit is significantly higher than that of the tricone bit, and it can be obtained with a smaller weight on bit.

1. Matrix type PDC drill bit
Matrix-type diamond compact (PDC) drill is a cutting-type drill in which the diamond compact is welded to the drill matrix by brazing. The matrix drill bit is sintered with tungsten carbide powder, brazed on the tungsten carbide matrix with artificial polycrystalline diamond composite sheet, and used natural diamond to keep the diameter.

2. Steel body PDC drill bit
Steel body PDC bits are machined from nickel, chromium and molybdenum alloys. After heat treatment, drill holes on the drill bit body, put the artificial polycrystalline diamond composite sheet (tight fit) in the drill bit body, use columnar carbon tungsten gauge.

1. Coal mining: Pdc drill bit that mainly used for coal drilling and mining in coal mines. The rock formation in the coal field is soft.

2. Oil and Gas: It is mainly used for drilling in oil and gas fields. The oilfield PDC drill bit is the most expensive and the most demanding among all the composite drill bits.

3. Water well and geothermal drilling:PDC drill bit is widely used in water well and geothermal drilling.

4: HDD drilling: PDC drill bit can used in horizontal directional drilling with downhole motor.

Packing: wooden box.
Delivery: Normally 5-7 days after down payment.

Shipping method: by express, by air or by sea

Glorytek Industry (Beijing) Co., Ltd. is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for more than 20 years. We are supported and assisted by highly experienced R&D team and enginners that enable us to complete all the assigned projects successfully as per clients' requirements.

Our factory covers an area of 250,000 square meters, construction area is about 150,000 square meters, having machining machinery, CNC processing center, friction welding machine, testing equipments etc. over 200 sets and more than 600 employees.

Q: Are you a factory or a trading company ?
A: We are an integrated corporation specialized in manufacturing and exporting.

Q: What is your payment terms?
A: We can accept T/T,L/C.

Q:.What is your MOQ?
A: No requirement for testing and trial order.