The offered Boring Machines bore one
opening at once in segment of holder. These are pneumatically fueled. We
provide diverse size of holes that are possible with the assistance of various
die for distinctive size of batteries. These are provided with many dies that
will create different sizes. Our Boring Machines make L-connecter of cells via
the gap of division together and pass substantial current at less voltage so segment
of these connecters through gap of segment liquefies, taking benefit of lead
resistance, and become single element.