This drill-mounted tool fits in the chuck of an electric drill.

It is designed to almost instantly produce a burr-free threaded end to a bolt or threaded rod that has been hacksawed, guillotined, etc.

It covers threaded bolts or rods from about 6.0 to 18.0mm diameter.  It will also chamfer, say, a round bar or ½” diameter piece of concrete reinforcing bar.

It works on mild steel, brass, stainless steel (only works marginally well on stainless steel) etc.

This will increase productivity on a building site but is also ideal for the home handy man.