Professional-grade quality, these pieces are forged with a base of special alloy steel that produces incredible strength without brittleness. A titanium-brazed coating ensures sharpness lasts up to twenty times longer than steel. Set includes the 20 most commonly-used tap-and-die Metric sizes, T-handle tap wrench, die adapter and set screw driver, die-stock handle wrench, adjustable tap handle wrench, die size-adapter and screw driver. Constructed from professional grade steel that last throughout multiple uses for ultimate durability. Titanium edges retain its sharpness for a precise cut every time.Quickly repair stripped threads with our simple to use set that can efficiently repair your screws instead of spending time to shop for a new one in the right size. M3x0.5, M4x0.7, M4x0.75, M5x0.8, M5x0.9, M6x1, M7x1, M8x1, M9x1, M10x1.25, M10x1.5. M11x1.5, M12x1.5, M12x1.75, M8x1.25, M9x1.25. 4-40UNC, 6-32UNC, 8-32UNC, 10-24UNC, 10-32VNF, 12-24UNC, 1/4-20UNC, 1/4-28UNF, 5/16-18UNC. 5/16-24UNF, 3/8-16UNC, 3/8-24UNF, 7/16-14UNC 7/16-20UNF, 1/2-13UNC, 1/2-20UNF, 1/8-28BSP, 1/8-27NPT. The taps and dies feature coarse (UNC) fine (UNF) and national pipe (NPT) thread designations, ensuring usability in many hand threading applications. Each piece is engraved with the proper sizes so you don't confuse yourself with trying to find the right size. Comes with heavy duty blow molded case for safe keeping and makes for great transport between job locations. This item is in the category "Home & Garden\Tools & Workshop Equipment\Hand Tools\Taps & Dies". The seller is "avit_nev" and is located in this country: US. This item can be shipped to United States.