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Core Barrel with Bullet Teeth or Roller Bits

Application: For the foundation drilling industry, especially in the drilling of dense sand, gravel, and medium hard rocks, etc.


Product Detail

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Product Detail Presentation

Core Barrel (with Bullet Teeth)
Core Barrel (with Roller Bits)

Features

- Kelly box optional (130×130/ 150×150/200×200mm, etc.).
- Bullet teeth or various types of roller bits are available.
- The drilling diameter is up to 5000mm.
- With round shank chisels.
- Different cutting diameters can be customized.
- Different shell heights or teeth numbers can be customized.
- Key component reinforcement can be customized.
- Match up with most rotary drilling rigs in the market, like Bauer, IMT, Soilmec, Casagrande, Mait, XCMG and so on.

Spec.

Specification of Core Barrel with Bullet Teeth or Roller Bits

Cutting Dia. (mm)

Shell Dia.

(mm)

Shell Length

(mm)

  Tool Box Size Shell Thickness(mm)

600

520

1200

   

 

 

  

   Optional 

       16+30

700

620

1200

       16+30

800

720

1200

       16+30

900

820

1200

       16+30

1000

920

1200

       16+30

1200

1120

1200

       16+30

1300

1220

1200

       16+30

1500

1420

1200

       16+30

1800

1720

1000

       20+40

2000

1920

800

       20+40

2200

2120

800

       20+40

2500

2420

800

       20+40

Note: The above sizes are for reference, any smaller or larger OD as per request.

Other Related Products

It is optional to have cross cutter with bullet teeth, or core barrel with double shell.

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Large Diameter Core Barrel 

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