1.        Reliable quality
2.Reasonable price
3.Long life and full model
4.Be certified by ISO9001
5.Can meet your special requirement

Product Description/ Oilfield PDC Drill Bits

1. Optimally designed bit profile for drilling soft to medium hard formations.

2. Cutting structure is force balanced, bit blade is asymmetrically designed, and spiral blade and spiral gage are also designed so that the load on bit is balanced that resulting better stability of the bit.

3. Multiple types of high performance PDC cutters are strategically arranged on the bit for improved service life of the bit.

4. Hydraulic system of the bit is optimized using CFD technology to enhance cleaning and cooling effects of the bit as well as the ability to effectively prevent bit from balling.

5. Erosion on bit surface is effectively prevented by utilizing hardfacing material of highly erosion resistant and applying advanced base metal enhancement technology.

6. Ports on bit are also optimally designed to prevent erosion of water courses inside the bit.

7. Up-reaming features are also designed to make the bit more suitable for various drilling processes.

We can manufacture all kinds of bits and shells according to customer's special requirement.

Any requirement please contact us, we'll do the best service for you. Hope we can establish a good business relationship.
SPECIFICATION SIZE CUTTING WINGS WATER HOLE THREAD ROCK FORMSTION
D H Pillar Blade Quantity Diameter Square F 12dagstone, sandstone, limestone.
56 56 115 3 4 6--8 Taper
60 60 115 2 3 4 6--8 Lock
65 65 115 2 3 4--5 6--8
75 75 125 2 3--4 4--6 6--10
78 78 125 2 3--4 4--6 6--10
85 85 128 2 3--4 4--6 8--12
94 94 128 2 3--4 4--8 8--12
113 113 135 3 3--4 6--8 8--12
130 130 130 3 3--4 6--8 8—12