SAE, and Metric sizes . A variety of tap

high-speed steel drill bit set in sizes that correspond to included taps. 5 spiral screw extractors. Complete assortment of high quality, high-carbon steel taps and dies in the most popular machine screw, SAE, and Metric sizes . A variety of tap wrenches, die stocks, thread pitch gauges, and a screwdriver. Whether creating new tools from raw steel or