A hand saw is a cutting tool that is operated by hand. It typically
consists of a long, narrow blade with sharp teeth on one edge, a handle
at one end, and sometimes a reinforced back edge for stability. Hand
saws are used for various purposes, such as cutting through wood,
plastic, or metal. They are commonly used in woodworking, construction,
and DIY projects. Different types of hand saws include crosscut saws,
rip saws, panel saws, coping saws, and back saws, each designed for
specific cutting tasks. Hand saws are versatile, portable, and easy to
use, making them a popular choice for many cutting needs.