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PDC Drill Bit

Brief Introduction:

The PDC drill bit is a tool that uses a polycrystalline diamond compact (PDC) cutter to cut rock by continuous scraping motion and is very effective in shale formations. It is made of steel or a base material.

Suitable for drilling in different formations: Parabolic profiles with medium to heavier tool densities help to achieve better ROP in rock formations with different compressive strength and abrasive layers.

Patented tool: The patented tool optimizes the formula of the diamond layer, and the diamond interface and the thickness of the diamond layer increase the impact resistance and wear resistance to a new level.

Special cutter layout and double-row cutter structure: Helps improve drill performance by using adaptive cutter layouts in different rear frame components. The double-row cutting structure extends the tool layout to increase ROP by improving the abrasion resistance of the drill.

Special recoil: The special recline angle design reduces the drill torque and improves the ROP.

Strengthen the active design: The pressure gauge is reinforced with high pressure resistant material, which can improve the pressure gauge wear.

Balance hydraulic pressure: By matching the volume of rock removed by the cutter on each blade with the proportional fluid flow, the cutting removal and cooling of the drill can be optimized.  

No.

Name

Product Code

Bit diameter,in

Bit diameter,mm

Connection thread

Size of cutter,mm

Blade number,pcs

1

PDC Drill Bit

47010106

1.75~2.24

44.4~56.9

1 REG

8--10

2--3

2

PDC Drill Bit

47010106

2.25~3.49

57.2~88.6

1-1/2 REG

8--10

2--3

3

PDC Drill Bit

47010106

3-1/2~4-1/2

88.9~114.3

2-3/8 REG

10--13

3--5

4

PDC Drill Bit

47010106

4-17/32~5

115.1~127.0

2-7/8 REG

10--13

3--6

5

PDC Drill Bit

47010106

5-1/32~7-3/8

127.8~187.3

3-1/2 REG

13--16

4--6

6

PDC Drill Bit

47010106

7-13/32~9-3/8

188.1~238.1

4-1/2 REG

13--19

3--8

7

PDC Drill Bit

47010106

9-13/32~14-1/2

238.9~368.9

6-5/8 REG

13--19

3--8

8

PDC Drill Bit

47010106

14-9/16~18-1/2

369.9~469.9

6-5/8 REG or 7-5/8 REG

13--19

3--8

9

PDC Drill Bit

47010106

≥18-9/16

≥471.5

7-5/8 REG or 8-5/8 REG

13--19

3--8

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