Here I've done something a bit different in that I am using a black stem that I have salvaged from my hearing aid filter applicator sticks. The black plastic sticks is free, but I am not certain on durability. I did up ten floats using them to check out. The white acrylic stems are somewhat resilient and offer a bit of flex if they bounce off something, just not sure how the black will pan out. In all ways other than the toughness they are handled the same. I drill the 3/64s hole and use the small high speed reamer by hand to internally taper the holes on each side. The stems are identical in length and diameter and are handled the same so the benefit, it they work, seems a no brainer. Gotta try.
In the picture if one looks at the black stem on the right and above the floats you can see a slight taper, from 1/8" at the stick's center to about 1/16" at the end, which along with the tapering of the holes makes for a very small degree of surface area for the line to drag on when the jig is dropping down so the drop shop be fairly quick. All of the floats I've shown have the beveled holes just for this purpose and trials using holes not tapered show that the line drop is somewhat slower. Its noticeable but not by a lot.
I'm hoping that the black stems will make the cut but if not the acrylic stock isn't too terribly expensive, $3.00 to make about 36 stems.
Being retired allows me plenty of free time and I get to thinking about things. These floats are no exception. The only part I don't like is the dust while shaping the bodies. I wear a mask and so far haven't had much for issues other than the dust that gets brought in the house even after hitting my carcass with the vacuum. I may rig up the shop vac to the bench edge to try to pull the dust away from me when shaping but so far the rotation of the dremel pust the dust on me first so that'll take a little more though. I do love the floats though.
