Regarding HSS cold saw for cutting metal materials, it is very important to select the number of blade teeth. The perfect condition is that two or three teeth are applied during the cutting procedure.
If too many saw teeth are in use when cutting, the cutting force will be high, which can easily cause the HSS saw blade to break. If too few saw teeth are in use during cutting, each tooth will take on too many cutting performances, and it is not good at maintaining the blade service life. The following images illustrate its relationship:
Please find the best solution for cutting metal materials while using HSS saw blade, and we are always here to support.