It’s one thing to have safety wire and pliers and another thing entirely
to drill that 1/8 in. hole. This is the perfect tool to avoid drill bit breakage.
It allows you to perfectly align, guide and support those tiny drill bits
across the corners of nuts and bolts just like they do in the racing
and aerospace industries.
M12 x 1.5, M10 x 1.5, M10 x 1.25,
M8 x 1.25, M8 x 1.0, M6 x 1.0
