A hacksaw is a power tool made up of a C-shaped frame. It is one of the most important hand tools you can have in your workshop due to its ability to cut several types of metal. Hacksaws mainly consist of two elements: a frame with a handle and a blade. Although every hacksaw works in a similar manner, there are differences in their blades and frames.
Read this PPT to understand more about How to select Proper Hacksaw Blades That fit To your hacksaw Frame Precisely?