Wonderful posting. Thanks for clarifying the distinction between the two equipment. Annular cutters are new to me even with my 40 plus several years of expertise from the trades. This information will certainly support me to pick the right tool Down the road. Take note: When drilling with the hole https://ricardoixlzn.daneblogger.com/34461957/new-step-by-step-map-for-hss-hole-saw