This practical die wrench tool set is a general tool for hand tapping operation. Adopting alloy steel, which is and has . With this set, the external thread processing will become more easily and precisely, fit for for Model processing, Handmade, DIY use. Feature - Color: Silver. - Material: alloy steel. - Size: 23.5 x 10.5 x 4cm. - Included: 9 pieces of metric taps: M3X0.5/M4X0.7/M5X0.8/M6X1.0/M7X1.0 M8X1.25/M9X1.25/M10X1.5/M12X1.75; 9 pieces of metric die: M3X0.5/M4X0.7/M5X0.8/M6X1.0/M7X1.0/M8X1.25/M9X1.25/M10X1.5/M12X1.75; plate 1/2 ( - ); one die Stranded frame small frame ( ) - Made by alloy steel material, which is and has longer service life. - A necessary tool for hand tapping operation. It can improve the efficiency of processing thread effectively. - These tools can be used for manual processing, also can be used for electric tools. - Also these tools are suitable for Model processing, Handmade, DIY use. - for thread processing and tapping by hand in machine manufacturing. - Warm Tip: Dear buyer, due to lighting effect, monitor’s brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 1 wrench set