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Long Spiral CFA Drilling Auger & CFA Starter

 Applications: For the foundation drilling industry, especially when the pile is drilled to the final depth in one continuous process using a continuous flight auger.


Product Detail

Product Tags

Features

- OD range: 300-1000mm
- CFA starter with clay bits or rock bits optional
- Hexagonal, octagonal or other customized joint optional
- Match with most rotary drilling rigs in the market, including Bauer, IMT, Soilmec, Casagrande, Mait, XCMG, and so on

Specification of Long Spiral CFA Drilling Auger & CFA Starter

                              CFA Starter

OD

Flight Pitch

Flight Thickness

Flight Thickness

Weight

(mm)

P(mm)

δ1(mm)

δ2(mm)

(kg)

400

340

30

16

254

500

400

30

16

386

600

500

40

20

449

800

500

40

20

603

1000

600

40

20

797

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

放参数表右侧.
 
 
o2

Continuous Flight Auger

OD Tool box size Flight thickness Length Flight Pitch Weight
D (mm)  \ δ1(mm) (m) P(mm) (kg)
  400   Optional

16

2

  340 283

3

386

4

489

5

592

6

695
  500   Optional

16

2

  400 465

3

638

4

811

5

983

6

1156
  600   Optional

20

2

  500 526

3

730

4

933

5

1137

6

1340
  800   Optional

20

2

  500 671

3

948

4

1223

5

1499

6

1775
  1000   Optional 25

2

  600 856

3

1225

4

1592

5

1961

6

2329

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

You can choose CFA with

(1) Hexagonal, octagonal or other customized joint
(2) Clay or rock bits  

CFA Starter wit Joints(不带字)

CFA with Hexagonal Joint

CFA with Octagonal Joint

CFA with Soil or Rock Bit(不带字)

CFA Starter with Soil or Rock Bit

Other Related Products

Other Related Products

As a one-stop solution provider, we at FES are able to offer high-quality drilling tools like rock drilling auger, soil drilling auger, CFA, rock drilling bucket, soil drilling bucket, cleaning bucket, core barrel, etc.