DESCRIPTION Shank diameter: 6mm 3pcs Straight bit: 6mm, 12mm, 16mm 1pcs 1/2″ 90? V-groove bit 1pcs 1/2″ Dovetail bit 1pcs 32mm 45? Chamfer bit 1pcs 1/2″ flush trim bits 2pcs Round over bit: 1/4″, 3/8″ 1pcs 1/4″ Core box bit 1pcs 1/4″ Core bit 1pcs R-4 Roman ogee bit