THIS IS OUR 5/8-18 HOLE SAW ARBOR TO BE USED WITH A MILL OR LATHE SET UP. MACHINED FLATS ON TOP OF SHAFT TO ASSIST WITH DISASSEMBLY . USE STANDARD 1/2” OR 13MM WRENCH

CAN BE USED WITH 32MM-51MM (1.25” - 2.00”) HOLE SAWS

.50” SHAFT X 2.5” SHAFT LENGTH ,3/4" OD COLLAR .500” OF 5/8-18 THREAD LENGTH

MTRL: 1018 STEEL W/ BLACK OXIDE FINISH FOR RUST PREVENTION

SKU FAB-HSA-5/8-18 X 1/2X 3