bids are invited for instrumentation set for removal of broken screw , aluminium case perforated without contents , tray for instruments without contents , hollow reamers for removing screws from 2 5 - hollow reamers for removing screws from 2 5 mm to 7 mm set of 6 different reamer sizes between from 2 mm diameter to 8 mm diameter , extraction bolts for removing screws from 2 5 mm to 7 - extraction bolts for removing screws from 2 5 mm to 7 mm set of 3 extraction bolts with diameter 4 0 mm 5 mm and 6 5 mm , conical extraction screws set of 5 for extracting 2 0 - conical extraction screws set of 5 for extracting 2 0 mm 2 5 mm 2 7 mm 3 5 mm and 4 0 mm screw , star screwdrivers set of 8 various sizes screw - star screwdrivers set of 8 various sizes screw driver tips , hexagonal screwdriver shafts set of 9 various sizes i - hexagonal screwdriver shafts set of 9 various sizes in 0 5 mm increment from 1 5 mm to 5 0 mm , cross screwdriver shaft 3 mm , screw driver shaft square 1 2 and 1 5 mm one - screw driver shaft square 1 2 and 1 5 mm one each , screwdriver for pedicle screw , screwdriver shaft 3 x 0 5 mm , screwdriver shaft 6 x 1 0 mm , high speed drill bits 4 mm , high speed drill bits 5 mm , high speed drill bits 6 mm , carbide tip drill bits 5 each of 2 different sizes - carbide tip drill bits 5 each of 2 different sizes 4 mm & 6 mm , spare reamer tubes for screws set of 6 , stainless steel ortho hollow mill tube set of 4 sizes - stainless steel ortho hollow mill tube set of 4 sizes with one t handle size between 10 mm to 16 mm , straight quick coupling handle , t shaped quick coupling handle , broken screw extractor 3 5 mm , broken screw extractor 4 5 mm , awi , sharp hook l 155 mm , straight gouge 10mm wide length 20 cm approx , broken screw removal forceps length 20cm 8 - broken screw removal forceps length 20cm 8 aluminium plate anodized , extract hook f nails 9 11 , extract hook f nails 11 larger , extract hook long f nails 11 14 , extract hook l480 f nails 9 ,