I bought the Porter-Cable 7518 for use in a custom router table that I had built, equipped with an&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/INCRA-Mast-R-Lift-II-Router-Lift/dp/B007JTYFKQ/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">INCRA Mast-R-Lift-II Router Lift</a>and an&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/iGaging-DigiMAG-6-Magnetic-Remote-Digital-Readout/dp/B003JU46J4/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">iGaging DigiMAG 6" Magnetic Remote Digital Readout</a>.  I wanted a powerful, precise motor capable of driving both large diameter panel raising bits and very small precision bits.