SDS6 is the new developed model, instead of all old SDS2

model (including SDS2-2L SDS2-3L SDS2-2MS SDS2-3MS

SDS2-2G SDS2-3E)

SDS6 recovered all function of SDS2 series, also

developed much more new functions. It can be used for all

kinds of machines such as Lathe, Milling machine, Grinding