Harvey Tool 725345-C3 Chamfer Mills; Cutter Head Diameter (Fractional Inch): 3/64 ; Cutter Head Diameter (Decimal Inch): 0.0470 ; End Type: Corner Chamfer ; Shank Diameter (Decimal Inch): 0.1250 ; Shank Diameter (Inch): 1/8 ; Overall Length (Inch): 2