YG-1 URT5P2AD1200 Straight Router Bits; Cutting Diameter (Decimal Inch): 0.4724; Cutting Diameter (Inch): 0.4724; Cutting Diameter (mm): 12.00; End Type: End Mill; Number of Flutes: 8; Length of Cut (mm): 36.0000; Length of Cut (Decimal Inch): 1.4173