Patrick:
The flex shaft may be your best option, but I can suggest two others. The other day I saw a 90 degree angle drill adapter with a small chuck that connects to your drill that might work. You might also consider going up from the bottom of the pinblock with a R.H. close coupled or right angle drill which will spin the agraffe out through the top. It will have the same effect as a L.H. drill bit coming down from the top. Why do some have this affinity for broken agraffes? Just lucky I guess.....
Mike Kurta
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