Tap and Die Set, Number of Pieces 41, Die Shape Hex, Die Material High Speed Steel, Thread Sizes Included 1/8 In.-28 BSP, M10 X 1.25, M10 X 1.50, M11 X 1.50, M12 X 1.50, M12 X 1.75, M3 X 0.50, M4 X 0.70, M4 X 0.75, M5 X 0.80, M5 X 0.90, M6 X 1.00, M7 X 1.00, M8 X 1.00, M8 X 1.25, M9 X 1.00, M9 X 1.25