Surgical apparatus and instruments for medical and veterinary use, namely, reamers, hemispherical reamers, conical reamers, reamer handles, adapters and spare adapters for use with reamer handles, power and pneumatic tools, drills and other related, articulated or non-articulated, drive shafts, covers for acetabular reamers, straight and flexible, cannulated and non-cannulated intramedullary reamers, reamer guide-wire, drills and taps, screws, angled drivers, hand-held instruments, namely, st...