Steel Arbor Spacer, 3/4″ Bore, 7/16″ Wide

Description

At 7/16″, this arbor spacer steps between the 3/8″ and 1/2″ positions in the Mini-Pro spacer range, providing a single-piece solution for inter-cutter gaps that fall at this exact increment. On the 3/4″ bore spindle, using one 7/16″ piece instead of a 3/8″ plus a 1/16″ reduces the parts count in the stack and the number of mating surfaces that contribute to tolerance stack-up. The machined steel body has precision-ground parallel faces that seat flat against adjacent cutters, collars, and spacers without introducing tilt. Freeborn’s consistent bore tolerances across the full spacer lineup ensure the 7/16″ fits the 3/4″ spindle with the same predictable close fit as every other size in the set.