PORTER-CABLE 430D2PC Omnijig Joinery System Dovetail Bit - D2,PORTER-CABLE,430D2PC" /> 1 of 7 dovetail bits used with the omnijig joinery system Used to cut through and miniature half-blind dovetails Angle set to 7 degree to enable user to replicate traditional, hand cut dovetail joints 5/16-inch cutting diameter Flute length 21/32-inch; total bit length 2-7/8-inch