Beijing Dazheng yongye Construction machinery Co., Ltd
Business type: Manufacturer
Telephone : 86-10-52968140
NO.111 Shahe town, Changing District, Beijing,China
|Place of Origin:||Beijing|
|Minimum Order Quantity:||50 piece|
|Packaging Details:||ploy wood/plastic|
|Delivery Time:||15 working days|
|Drilling dia(mm)||Shell dia(mm)||Shell length(mm)||Center pipe thickness(mm)||Flight thickness(mm)||Material|
Other sizes can be manufactured as per customer demand.
Kelly box size as per customer demand.
Conical rock auger
There are two types for conical rock augers:
A:Single cut auger B:Double cut auger
Drilling diameter range:600-1800 mm
Center pipe thickness:30 mm flight thickness:20/30 mm