Compass saw

Compass saw Points : What is Compass saw, Definition Compass Saw refers to a handsaw by a thin triangular blade for cutting curves. It is useful for cutting holes while install electrical boxes and pipes. A lesser type of such a saw is the keyhole saw. It is one of the special purpose saws. Its blade is thin, tapered, narrow and flexible. Its teeth are similar to those of cross cut saw,. Blade is 25 to 40 cm long, 5 cm wide at handle and 2.5 cm wide at toe. Its handle is open type and may be replaced according to the work. Compass saw is used to cut curves and circles, both external and internal.