1 1/4" I.D.

BT40 TECNARA 1 1/4 ID SOLID END MILL TOOL HOLDER 1.25 240-408-5 WEDGE-LOCK - BT1566LVR

BT40 1 1/4 I.D. SOLID END MILL TOOL HOLDER 1.25 EXTENDED 5" PROJECTION - SA0371THC