Long T-Bushing, 1-1/4″ ID × 1-13/16″ OD

Description

The 1-13/16″ bore cutter format appears in older tooling and some specialized European configurations. The AP-91-029 long T-bushing adapts these to run on the 1-1/4″ Pro-Line spindle. The step from 1-1/4″ to 1-13/16″ is the largest standard bore conversion in the Freeborn T-bushing range, making the extended long body important here — more contact inside the large bore provides better radial support and reduces the tilt that compounds with a larger bore gap. The flanged face controls axial cutter position. Precision machined to Freeborn’s standard close tolerances for a snug, accurate fit at this oversize bore.