IRWIN HANSON Taps & Dies are the answer. Whether creating new tools from raw steel or repairing damaged and worn threads, achieving a precise fit is essential. IRWIN Industrial Tools sets the standard for delivering quality every step of the way in your threading applications.
24-pc set in plastic case includes the following items: Metric Plug Tap and 1" Hexagon Dies in sizes: 3mm - 0.50, 4mm - 0.70, 5mm - 0.80, 6mm - 1.00, 7mm - 1.00, 8mm - 1.25, 9mm - 1.25, 10mm - 1.50, 12mm - 1.50, 12mm - 1.75 Pipe Thread Plug Tap and 1" Hexagon Dies in sizes: 1/8" - 28 BSP Threading Tools: Plain Die Stock - 1" Dies, Offset Adj. Tap Wrench - Taps No. 0 to 1/2"

(1) Irwin 26313 24-Pc Metric Tap & Hex Die Set