Indexing Type Drilling & Tapping SPM Machine

Tapping tools are divided into four types: straight flute tap, spiral point tap, spiral fuse tap and forming tap. Which type you use depends on what type of hole you want to thread, blind hole or through hole, and the component material.The operations that are commonly performed on drilling machines are drilling, reaming, lapping, boring, counter-boring, counter-sinking, Spot facing, and tapping. This is the operation of making a circular hole by removing a volume of metal from the job by a rotating, cutting tool called drill.With operating speeds in excess of 10,000 r/min, these machines provide promising performance in various aerospace, automotive, and oil/gas applications, specifically in grinding spindle, fly-wheel energy storage systems, handheld drilling tools and others [2].