Fahkns Metric Tap And Die Set 110 Pcs M2-M18 Rethreading Kit For Making Screw 45 steel [110 PCS Metric Tap and Die Set] - 70 Taps + 35 Dies + 2 x Tap Wrenches + 2 Die Wrenches + 1 T-Type Tap Wrench. [Strong and Durable] - This set of Metric Tap and Die Set is made of 45 steel material, all cutting teeth are precision machined and precision heat treated, durable and non-corrosive performance, stable and reliable. [Excellent Repair and Cutting Performance] - Cutting External and Internal Threads is a comprehensive set for cutting and renewing external and internal threads to exact standards. This set helps you work with damaged nuts, bolts and threads. When a replacement bolt is hard to find, you can use this thread tap set to remove imperfections from threads. [Wide Application] - The rethreading kit is perfect for creating new threads or repair damaged threads on most metals like carbon steel, cast iron, aluminum, brass, copper and stainless steel, Ideal for Rethreading fasteners and fastener holes for auto and machinery repair. [100% Satisfactory Service] - Please rest assured to buy our tap and die set, our products are guaranteed, if you encounter any problems during use, please feel free to contact us, we will definitely give you a satisfactory answer.