Narex Gunsmith Screwdriver Shanks and Ferrules Size:3/16" 012") over the length of

012") over the length of the cutting edge

These 3/4" shaft dogs are for those who already have 3/4" dog holes in their work bench

yet cuts somewhat faster because of the square cut teeth

Diametrically opposed magnets also create an unparalleled satisfying click due to the high magnetism forces at play in the neodymium

The rounded part of the blade allows cutting in the hollow areas and can be used to make rolled

Narex Gunsmith Screwdriver Shanks and Ferrules Size:3/16" 012") over the length ofThese Narex Gunsmith Screwdriver shanks are the shanks that Narex uses in their complete screwdrivers, but without the handle to allow users to make their own custom handles. This screwdrivers are designed to meet the needs of both professional and hobbyist gunsmiths, woodworkers, mechanics, and machinists. Screwdriver blades are constructed of Chromium Vanadium steel alloy. The tips are hardened and feature a parallel grind for a more precise fit in