Wiseman Threading Tools Taper Lead Metric HSS Tap Right Hand - M36x1.5Take on metric threading with confidence using the Wiseman Threading Tools Taper Lead Metric HSS Tap Right Hand M36x1. 5. This high speed steel tap is purpose built for clean, repeatable internal threads in a wide range of metals, delivering precise results from the first cut to the final depth. Key advantages at a glance Uncoated HSS for general purpose tapping versatile and easy to sharpen, with a resilient grind that holds up under everyday