The gimlet little bit is a very previous style. The bit is similar design as that used in the gimlet, a self-contained Instrument for tedious compact holes in Wooden by hand. Since about 1850, gimlets have had a variety of cutter styles, but some are still created with the original https://drillbitsupplier59371.wssblogs.com/34240119/the-best-side-of-drill-bit-manufacturer