The DeWalt DW6913 router bit set contains 15 high speed steel router bits in 1/4", 3/8", and 1/2" shank sizes. The set includes straight, roundover, cove, V-groove, chamfer, dovetail, and Roman Ogee bits as well as a T-slot cutter, flush trim bit, and two edge guide bits. The 1/4" shank bits can be used in laminate trimmers and compact routers while the 1/2" shank bits are for full size routers. All bits are made in the USA and come in a plastic carrying case.