Milwaukee 49-57-5392 Threading Die, 3/8-18 Thread, NPT Thread, HCS

Our Milwaukee® 2-1/6 in Hex Threading Dies are precision-machined for creating or repairing clean, accurate (external) threads. The hex dies feature long-lasting laser-etched sizing for the clearest markings and include a protective black oxide coating for corrosion resistance. The large 2-1/6 in Hex shape is compatible with 2-1/6 in Die stocks or for use with wrenches. Engineered for durability, our Milwaukee® 2-1/6 in hex dies are designed for cutting threads in the most common metal applications including brass, aluminum, mild steel.