Wood bits dull quickly, and steel-drilling bits need to proceed slowly through wood or they will overheat.
What size hole are you drilling?
Yep the steel bits get clogged.
So my Stars and Stripes flag is up, But I do have to go thru this again for my Gadsden flag.... I am just waiting to rehab my wrist a bit...
And I just found a place in town that has the Betsy Ross Flag for sale.... Uh oh! This has been like the Keystone cops put the flag up....My hubby will have a fit if I have three flags up!!!