Tap & ROUND Die Set, 39-Piece, IRWIN HANSON

This USA-made IRWIN brand 39 PC set can be used to create new threads. The taps and dies are made from high carbon steel. The Hanson 39-Piece Machine Screw / Fractional Tap and Solid Round Die Set includes machine screw taps, fractional plug style taps, plus 1-inch solid round dies. A adjustable guide diestock for cutting external threads on metal cylinders is included, as well as a adjustable handle tap wrench to create internal screw threads, and a T-handle tap wrench. There's also an 18-leaf standard thread pitch gauge, a screwdriver, and a handy plastic case to keep everything organized. 39-pc set in plastic case includes the following items: Machine Screw Plug Tap and 1" Solid Round Dies in sizes: 4 - 40 NC, 6 - 32 NC, 8 - 32 NC, 10 - 24 NC, 10 - 32 NF, 12 - 24 NC Fractional Plug Tap and 1" Solid Round Dies in sizes: 1/4" - 20 NC, 1/4" - 28 NF, 5/16" - 18 NC, 5/16" - 24 NF, 3/8" - 16 NC, 3/8" - 24 NF, 7/16" - 14 NC, 7/16" - 20 NF, 1/2" - 13 NC, 1/2" - 20 NF Pipe Thread Plug Tap and 1" Solid Round Dies in sizes: 1/8" - 27 NPT Threading Tools: Adjustable Die Stock - 1" Dies, T-Handle Wrench - Taps No. 0 to 1/4", Adj. Handle Tap Wrench - Taps No. 0 to 1/2", 18 Leaf Standard Thread Pitch Gauge, Plastic Case