From: "Vladimir Galogaza" 
To: "ATM shore" 
Reply-To: "Vladimir Galogaza" 


>I use a UniBit step drill bit with a 3/8" hand drill to drill holes up to
>3/4" in thin aluminum.
> Don Clement

Beside this type I use a conical (stepless) UniBit. Advantage, hole of any
size within particular size range. Disadvantage, hole is also conical.

Vladimir.

--- BBBS/NT v4.00 MP