The spindle is made out of stainless steel. The impeller is made out of aluminium alloy. Assembly parts are laser welded (not glued). The serial number on the dental spindle is engraved by laser to ensure easier traceability. The complete product (except for the bearings), the impeller/spindle assembly is produced in our facility, in Vrnjacka Banja, SERBIA. This means the whole process in carried out in controlled conditions, every step is supervised by our highly trained personal and the result is a very limited production.