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PDC Bit

PDC Drill Bit Kingdrilling Tungsten PDC Bits are made of super hard material combined with diamond and hard alloy under high temperature. It always be used under shale, sandstone, dolomite, limestone conditions When the bit touched the rock, it use the shearing scraping or shaving action to...
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PDC Drill Bit

Kingdrilling Tungsten PDC Bits are made of super hard material combined with diamond and hard alloy under high temperature. It always be used under shale, sandstone, dolomite, limestone conditions When the bit touched the rock, it use the shearing scraping or shaving action to work.

PDC drill bit is the hardest in all of diamond material tools. They are made under high pressure and high temperature to combine mufti-layered diamond (synthetic diamond) with a carbide matrix.

Kingdrilling offers you the PDC drill bits with excellent quality and better performance. It is always be used under water bore drilling, oil and gas exploration.


Steel Body PDC Drill Bit product feature

A. Soft to Medium Hard Formation Drilling

Medium short parabolic profile with medium cutter density helps to obtain better ROP in soft to medium hard formations with lower compressive strength and small hard layers.

B. Good Gauge

Gauge cutter promotes gauge wear resistance to provide long bit life.

C. Hydraulics

Cuttings removal and bit cooling for bits are optimized by matching the volume of rock removed by the cutter on each blade with the proportional fluid flow. 

D. Unique Back rack Design

The cutter’s back rake has been unique design, reducing the bit torque and increasing aggressiveness .

Size available: 8-1/2”, 12-1/4”.


Matrix Body PDC Drill Bit Product feature:

A. Soft to Medium and Hard Formation Drilling

Short parabolic profile with lower cutter density helps to obtain better ROP in soft to medium hard formations with lower compressive strength and small hard layers.

Parabolic profile with medium to lower cutter density helps to obtain better ROP in soft to medium formations with low compressive strength and small abrasive layers.

Medium Parabolic profile with medium cutter density helps to obtain better ROP in medium hard formation with medium compressive strength and small abrasive layers.

Parabolic profile with heavy cutter density helps to obtain better ROP and long life in hard dense formations with high compressive strength and small abrasive layers.

B. Good Gauge

Super strong material promotes gauge wear resistance to provide long bit life.

C. Special Cutter Layout

Balanced force cutter layout combined with straight blade design to improve the bit stability. 

Balanced force cutter layout combined with backside cutter design to improve the bit life and impact resistance.

D. Hydraulics

Cuttings removal and bit cooling for bits are optimized by matching the volume of rock removed by the cutter on each blade with the proportional fluid flow.

Big junk slot with balanced hydraulics design improves anti-balling ability within high penetration.

E. Unique Back rack Design

The cutter’s back rake has been unique design, reducing the bit torque and increasing aggressiveness

F. Unique Blade Design

Curved blade design makes the bit work stability.

Straight blade mixed with curved blade make the bit work stably.

Size available:6”, 8-1/2”, 9-1/2”, 12-1/4”,16”, 17-1/2”.


FAQ:

1. How about the common packing?

A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.

2. How to control quality?

A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.

3.What is the general delivery time?

15 working days for DTH bits.

20-25 working days for DTH hammer

3-5 working days for ex stock items.

 

4. Competitive price:

A: KINGDRILLING factory can supply you the lowest price due to direct sale to customers without distributor!

 

5. Methods of Payment:

T/T (Telegraphic Transfer) or Western Union.

 

6. How to choose the suitable Pneumatic DTH hammer?

a. Hole Size:

It is better for you to choose the one which the outside diameter is nearest to the hole diameter. This will reduce the hole collapse, and the hole cleaning is easier.

b. Air Consumption:

You must consider about the consumption of compressed air when you use the Pneumatic DTH hammer. Generally speaking, with the raising of the size of hammer, peak performance requires higher compressed gas consumption and lower pressure. In order to make sure each hammer will be used in the proper consumption of compressed air and pressure, please refer to the attachment.

c. Drill rig Capacity:

The larger bit and hammer will need the drilling rig to provide greater torque and promoting force, but do not exceed the maximum load of the drill. As for the other questions about drill ability, please consult your sales representative

 


Hot Tags: PDC bit, China, manufacturers, price, in mining, made in China
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