RAILS FINISHING
• Drawn, induction hardened and ground profile (M)
• Induction hardening on raceways and base 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)
• Pin holes 1) (DP).