45°Chamfer AngleCutter DiameterFace WidthShank DiameterOverall LengthOrder No.1/2"1/8"3/8"2-1/8"328-73213/43/163/82-1/8"328-732115/161/22-1/2328-76441-1/21/23/42-3/4328-782660°Chamfer AngleCutter DiameterFace WidthShank DiameterOverall LengthOrder No.1/2"7/32"3/8"2-1/8"328-83293/45/163/82-1/8"328-848517/161/22-1/2328-86421-1/25/83/42-3/4328-8824