(1)All the drilling equipment can be bearing by a single person.
(2)The most light drlling equipment,the weight of all is only 20kg.
(3)For mountains ,the traffic inconvenience,lack water areas,it's easy to use.
(4)All equipment used in drilling and collect all kinds of rock samples of tools are available in a backpack ,a nomal adult men and women all can easily afford .In addition the bags have enough space to spare fule,portable water,and personal items.
(5)The operation is flexible as long as simply rotate and push and pull ,no additional tools,can be linked or extend the whole device,easy disassembly drag.Coupled with the core draw ,can quikly and thoroughly remove core and core fragments.
(6)Quick drilling,our drilling rig is a patented products in China,drill through a variety of rock surface efficiency is unique,special formula of diamond bit has a sharp notch,save time and effort,and ensure the service life of enough.