Steel Arbor Spacer, 3/4″ Bore, 3/8″ Wide

Description

The 3/8″ wide steel arbor spacer is a workhorse in any production shaper kit. On the 3/4″ Mini-Pro spindle, this Freeborn spacer seats flat between adjacent cutters and collars and provides a step large enough to handle a single-piece solution for many standard cutter height requirements. In cope-and-pattern work, where the cutter arrangement within the spindle stack determines how the profile elements align, spacers of this width handle the bulk of the gross stack positioning. Precision-ground parallel faces keep adjacent cutters aligned and the stack stable, while Freeborn’s consistent bore tolerances ensure the same close fit on the 3/4″ spindle regardless of which combination of widths surrounds it.