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

The 1-13/16″ bore represents the largest standard bore conversion in the Freeborn T-bushing range. The AP-93-029 double-sided bushing handles this conversion — 1-1/4″ ID for the Pro-Line spindle, 1-13/16″ OD for the cutter bore — with flanges on both faces allowing cutter installation in either orientation and providing lateral support on both sides when the cutter is positioned in the center of a stack. For cutters with a bore deep enough to engage a long body, the AP-91-029 long format provides more radial contact at this large bore step. The double-sided format is the correct choice when the setup geometry requires reversible orientation or center-stack support. Precision machined to Freeborn’s standard close tolerances.