Starrett A5 Hole Saw Arbor Extension, For Use With A2, A17-12 and XA2 Arbors

STAR KA5-N 11560

Starrett XA1 With Pilot Drill, 1/2-20 Arbor, 1/4 in Drill, 3/8 in Chuck, 11/32 in Hex Shank, For Use With 1-1/4 to 8-9/32 in Dia Hole Saws, HSS

STAR XA1 56758

Starrett XA17-38 With Pilot Drill, 5/8-18 Arbor, 1/4 in Drill, 11/32 in Hex Shank, For Use With 1-1/4 to 8-9/32 in Dia Hole Saws, HSS

STAR XA17-38 64199