The longitudinal slot, made with + 0.05 tolerance, permits using reference elements SAG for guide positioning.
RAILS FINISHING
• Drawn, induction hardened and sandblasted tracks (MT)
• Drawn, induction hardened and ground (M)
• Induction hardening on raceways only
HOLE LAYOUT
• Holes according to catalogue (SB)
• Finishes to drawing (NZ)
• Without holes (NF)
OPTIONAL FEATURES
• Ground one end: side of the first hole (1R), side of the last hole (2R)
• Ground both ends (RR)
• Chemical nickel-plating (NW)