finely ground dovetail guides
table areas accordingly plane-parallel and with accurate angles
spindle hardened + ground, pitch accuracy 0.01 to 300 mm
slotted bronze nut
millimetre rids with pointers
large scale rings, adjustable and hard-chrome-plated
determination by clamping screw
high resilience
material GG
spindle with axial and radial bearing
parallel supply strips for secure guides