The hand tool taps and dies set is a professional tool kit to cut new material or chase lightly damaged threads. The set contains: 7 x die nuts, 7x screw-taps, 1 x screw-tap handle, 1 x die nut handle, 1 x thread pitch gauge, 1 x screwdriver. The tol kit is delivered in a metal case. Die nuts: M12, M10, M8, M6, M5, M4, M3 Screw-taps: M12, M10, M8, M6, M5, M4, M3 Threading: DIN223 / DIN352 SKU: 401901