Mini Screwdriver - DIY wrench The blade tip also has

The blade tip also has a hollow-ground design ensuring 1/10in/2

This Do-It-Yourself version allows you to make the handle scales yourself out of any material you choose

Each socket driver is made from 1144 steel

The jaw design also fits square nuts and bolts perfectly

The 3D model and 2D template for the handle scales are available here and here

Mini Screwdriver - DIY wrench The blade tip also hasThe finest in antique screwdrivery, this screwdriver is based on an 1904 patent by William Ward, but with several modern improvements. Each screwdriver is made from 1144 steel, ~4in 101mm long, and weighs 0. 08lb 38g. The blade is 0. 25in 6. 35mm wide and 0. 04in 1 mm thick. Blade is hardened to 52 HRC. The blade on the screwdriver is now a consistent width, unlike the tapered design of most modern screwdrivers, to assist in removal of countersunk