F&D Tool Company 56002 Slitting and Slotting Saw Arbors, 3/8\ Hole Diameter, 1/2\ Shank Diameter, 5/8\ Arbor Diameter, 2 7/8\ Overall
- Hole Dia: 3/8 - Shank Dia: 1/2 - Arbor Dia: 5/8 - Overall: 2 7/8.
- Standard Arbor tolerance is .002" Premium Arbor tolerance is .0004".