USING A BRACE DRILL
The following procedure is for a bit of a
fixed size from 1/4 inch up to a 1 inch
Mark (1) with a pencil where hole is to be drilled.
Open chuck (2) and insert bit (3) between jaws (4).
Tighten chuck (2), securing bit (3).
Center bit over pencil mark. Push down on head (5)
and turn crank (6) until bit goes through the board.
Ratchet mechanism (7) may have to
Reverse the ratchet mechanism (7), then turn crank
and pull up on head to remove bit.
Open chuck and remove bit. Close chuck.