Yankee drill chuck idea
Todd O. Cronkhite Maine Native in FL. Exile :~(
>Been thinking about a Yankee drill chuck to hold round drill bits lately. They are out there, but hard to find and $$$ when you do. Got to thinking, why can't I take one of my chucks off of a old junk hand-crankers, put in a bolt with the head cut off, cut and file the shank to the design of a Yankee screwdriver bit, and WA-LA! Yankee Drill bit chuck! Should work right? Hard part might be finding the bolt with the right thread to fit the chuck. Anybody done this already?
Perhaps regringing the tapered shank for brace drill bit chuck would be a better way to go, but than again I hate to modify another hard to find tool.
Todd O.