Features of Continuous Flight Auger

– 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 CFA Auger & CFA Starter

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

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Piling CFA
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 a CFA Continuous Flight Auger Pile with

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

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