How many teeth is good for carbide saw when cutting wood? The way you choose the sawtooth is very important!

Generally speaking, the more teeth of the saw, the more cutting edge it cuts, the better the cutting performance, but the  the price of the saw blade will become higher, and the tooth is too tight, the interval between each tooth will become smaller, so the amount of chip will be reduced, it is easy to cause the saw blade heat. Usually the tooth spacing is about 20 mm, and a reasonable number of teeth should be selected according to the material that needs to be cut. So how to choose the number of teeth needed for the saw blade?

Carpentry sawtooth blade how many teeth is good?

1. Carpenter sawtooth blade needs to be cut longitudinally

When the woodworking saw blade needs to be longitude-cut, the saw blade with fewer teeth in different outer diameters can be selected, and the cutting resistance is small and the efficiency is high, and the operation is smooth.

2. Woodworking saw blade needs to be cut across

The saw blades with more teeth in different outer diameters can be selected for high cutting accuracy and smooth cutting surface. Woodworking saw blades can be selected with a moderate number of teeth in different outer diameters when longitudinal cutting and transverse cutting are taken into account. Density board, veneer panel can choose the tooth shape of ladder flat teeth.

But we can't just look at the number of serrations, to measure the diameter of the saw blade. To determine the number of teeth of a saw blade, the upper diameter must be considered. The diameter of 150 saw blade with 60 teeth is dense , but the diameter of 500 saw blade with 60 teeth is less. So you can choose the number of teeth according to the material you cut.

Normally, when the saw blade with a dense number of teeth cuts the right amount of thickness, it is better and smoother than the incision cut by the saw blade with a small number of teeth. However, if the cutting material is too thick, it may occur that the row cutting is not smooth and the phenomenon of clamping teeth and so on. Therefore, there is no need to tangle the number of teeth of the saw blade, and it is OK to select the saw blade according to your own material.