Handy drill speed, mm/fraction/in, pilot hole charts
Found a link to these free charts for different drill bit speeds in soft & hard woods, lumber dimensions, & wood screw pilot hole guide (I'd never really though about drilling different diameter shank and pilot holes for a tighter joint).
Thought they looked pretty handy, especially the mm/fraction/inch chart for those of us with the digital calipers from HF.
http://www.sawdustmaking.com/Free%20Charts/charts.html
Thought they looked pretty handy, especially the mm/fraction/inch chart for those of us with the digital calipers from HF.
http://www.sawdustmaking.com/Free%20Charts/charts.html