Solid Carbide Spade Bit. 5.5 mm Diameter bore/bit with 6 mm Shaft.
These are high quality spade bits that will bore a flat bottomed hole for the flush fitting of eyes in violin, cello and bass bow frogs.
Best if used in a drill press to ensure even and non-crawling boring.
Made By Paulus in Germany, these are quality boring bits that will last a lifetime.