Rock Drill Bit 8 Inch PDC Hard Rock Drill Bit for of Drilling Well

Oil Drilling Tool 8 Inch Fixed Cutter Diamond Drilling Bits Of Rock Drilling Industry

Description :

There are six different types of core bits that can be manufactured, depending on the application area and the cutting media used on the core bits:

• Impregnated Diamond Type
• Surface set Diamond Type
• Tungsten Carbide Type
• PDC Type
• PCD Type
• Electroplated Diamond Type

Overall drilling system typically consists of drill rods, core bits, reaming shells, core barrels, and drilling rig.

Specification:

- For medium to hard and dense formations such as shale, mudstone, limestone, sandstone, dolomite, anhydrite, siltstone, and mudstone.

- Cubic TSD cutters 1/8 x 1/8 x 1/8 in³.

- Double cone profile with sharp nose and tapered flank.

- Natural diamond gages.

- Tungsten carbide bit body.

- Feeder/Collector fluid course.

3. Bit profile.

Core PDC drill Bit  has a shallow parabolic profile and medium cutter density, designed for coring the medium hard

formation . Utilizing different patented PDC cutters enhance the bit’s ability to drill in hard formations.

High quality TSP in the inner blade and gauge has high wear-resistant for longer bit life.The uniquenozzle design improved the cleaning and cooling ,enhanced the ability cuttings evacuation.

4 .Drill Bit Choose  

For drilling materials including rock, concrete, limestone, granite, marble, clay, basalt, schist, and quartz, among others, core bits are employed.

all the series and type core drill are as below , you can choose  and you can contact with us to know more about them .