22 Piece NC/NF HSS Round Tap and Die Set (1/4 - 1/2) with 1 OD Round Dies and Handles Quantity:1 Internal Diameter: 1/4"-20

Internal Diameter: 1/4"-20

Part Number DWCTXL328

Part Number DWDTS31/32

8-inch shank Phillips drivers: #1

They are gold oxide surface treated

22 Piece NC/NF HSS Round Tap and Die Set (1/4 - 1/2) with 1 OD Round Dies and Handles Quantity:1 Internal Diameter: 1/4"-20Product Description About High Speed Steel Plug Taps: Used to make new threads or re thread damaged and or jammed threads. Hand taps are the most versatile taps for hand use, or for tapping under power. Hand taps are popular for use in general machine tapping or CNC tapping. They are also appropriate for tapping the vast majority of materials in through or blind holed conditions. Plug style taps are generally used in thru holes. About High Speed Steel