ORIGINAL: mr_matt
Why do you guys need a small one. As long as the angle is right you can use one of any diameter, no?
A small one is easier to gauge depth with ... basically take it to the brim, and its just right ... i will be sinking probably over 1000 holes, and going too deep is not an option. Its not like i can do touch up work on aluminum easily . I have some larger ones i have used, but on practice material, i just don't have the precision if feeling the depth out ( and eventual width of the sink )
~V~