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Core Barrel with roller bit

rotary rock drill equipment

Overview:

Brand Name: Yijue Machinery

Product Name: Core barrel with roller bit

Part Name: YJ-DB-003-1

After-sales Service: Online video support

Condition: 100% New

Specification: Standard or Customized

Application: Masonry foundation drilling

Bits Type: bullet teeth

 

Feature:

1. Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete (also reinforced concrete).

2. Core barrel with roller bits is used in very strong rock formations (compressive strength> 100 Mpa).

3. Cross cutter core barrel is mainly used to break rock cores which remain in the borehole after using a core barrel, also suitable for drilling hard, jointed rock(< 1 00Mpa) and for penetrating through layers containing boulders.

 

high quality raw materials and high steel strength.

Simple operation.

High wear resistance.

High drilling efficiency.

High hardness.

Good roundness of the cylinder.

Long using life.

 

 

Product Images:

 

 

Model List:

Cutting Diameter Shell Height Shell Outer Diameter Shell Thickness Stiffening Ring
Thickness
Stiffening Ring
Height
Teeth No. Weight

φ600

1200

500

20

40

200

4

545

φ800

1200

700

20

40

200

6

725

φ900

1200

800

20

40

200

8

810

φ1000

1200

900

20

40

200

8

900

φ1200

1200

1100

20

40

200

10

1080

φ1500

1200

1400

20

40

200

12

1390

φ1600

1200

1500

20

40

200

14

1510

φ1800

1000

1700

25

40

200

16

1830

φ2000

900

1900

25

40

200

16

2050

φ2200

900

2100

25

40

200

18

2090

φ2500

900

2400

25

50

200

22

2420

φ2800

900

2700

25

50

200

24

3000

φ3000

900

2900

25

50

200

26

3500

Remark: All measurements are in milimeters, weight in kilograms.

 

 

Application:

 

PACKAGE:

EXHIBITION:

Our Services:

(1) Free samples available;

(2) OEM&ODM is acceptable;

(3) Track quality problems if any;

(4) Take photos before delivery etc.

 

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