Large Barrel Carbide Bit - Fine
the large barrel carbide nail drill bit is a good all-rounder, great for shortening acrylic product with the coarse bit. thinning acrylic nails with the medium and fine grit and smoothing and finishing with the fine grit. They are also good for backfill cutting. This is available in the medium barrel nail drill bit, the only difference between the medium barrel and large barrel bits is that the circumference is different, the one you choose to use is a matter of personal preference. Nail Bit stem size is 3/32.