DH Vidrine
Well-Known Member
Concrete nails are of tough high carbon steel and make good stock for small tools such as screw drivers and punches. The concrete nails used here are 2 ½” long.
I grind the head down by chucking the nail in a cordless drill and turning it against the stone of a bench grinder. Reverse the nail in the drill chuck to grind the punch to shape. I used a Dremel moto-tool to grind the screw driver blades. Dip in water often while grinding so you don’t over heat the nail and lower its hardness.
A short section of white oak broom stick and epoxy completes the handle. One can be made in a little less time than it take to photograph and post them on this web site. Material cost is 10¢ each.
I grind the head down by chucking the nail in a cordless drill and turning it against the stone of a bench grinder. Reverse the nail in the drill chuck to grind the punch to shape. I used a Dremel moto-tool to grind the screw driver blades. Dip in water often while grinding so you don’t over heat the nail and lower its hardness.
A short section of white oak broom stick and epoxy completes the handle. One can be made in a little less time than it take to photograph and post them on this web site. Material cost is 10¢ each.