Replacement arbor for an 8mm bore tool.

Specification:
OL=67 mm
Thread=UNF 5/16
Spigot dia.=8 mm
Spigot length incl thread=34 mm
Spigot thread length=10.5 mm
Shank Diameter=1/4 inch

Includes:
1x Arbor
3 x Spacer 6 mm
1 x Spacer 3 mm
2 x Spacer 1 mm