The
JZBA and JZBA-R has been designed for drilling in soils above groundwater
and in rocks. Auger diameters match JZ drill casing.The casing drive
adapter provides the link between rotary drive and drill casing
and must,therefore,match the diameter of both.
We can offer all kinds of bullet
auger with different specification ,and all kind of casing
Drive Adapter, we can also manufacture according to the specification
provided by our clients.
Shanghai
Jie Zhi drilling well equipment and tools co.,LTD.