12D012 1 in. X 2-3/4 in. X 1/4 in. Grit A36, type: A-3, Mounted Points
Diameter: 1 in.
Fitting, Enlarging
Grit: A36
Length: 2-3/4 in.
Material: Mild steel,Cast iron
Maximum RPM: 16,100
Perfect balance
Shank Diameter: 1/4 in.
Shape: A-3
Vibration free