You are Buying a Brand New And factory Sealed Dewalt 17 Piece Fractional Tap And Hex Die Set Model # DWA1451..... the black oxide drill bits are designed for long life. Includes 1 of each of the following: 6-32 tap, 8-32 tap, 10-24 tap, 10-32 tap, 1/4 in.-20 tap, 6-32 die, 8-32 die, 10-24 die, 10-32 die, 1/4 in.-20 die, # 36 drill bit, #29 drill bit, #25 drill bit, #21 drill bit, #7 drill bit for, 1/4 in. tap handle, 5/8 in. hex die handle. Black oxide split-point drill bits for resistance to wear and tear. High carbon steel hexagon dies for cutting internal and external threads. Designed for precision. 17-piece set, Handles included.......