Be especially careful on stairways. Letting it slip at that point will be disastrous for anything (or anyone) in its path.

Heavier duty pipe and tube cutters are designed to cut cast or ductile iron, stainless steel, or large-diameter plastic pipes. Some pipe and tube cutters are designed with shortened or hinged handles ...

The grants cut years off the project of replacing the final 172 miles of cast and ductile iron pipe, Richmond Gas Works officials say. Those miles are what remains of the 650 miles the city has ...