Saw blades are also one of our commonly used tools. Today we will talk about the selection of TCT circular saw blades .

Commonly used tooth shapes are left and right teeth (alternating teeth), flat teeth, ladder flat teeth (high and low teeth), inverted trapezoidal teeth (inverted cone teeth), dovetail teeth ( *** teeth), and the rare industrial-grade three Left and right, left and right flat teeth, etc.

The left and right teeth are the most widely used, the cutting speed is fast, and the grinding is relatively simple. Suitable for cutting and cross sawing various soft and hard solid wood profiles and density boards, multilayer boards, particle boards, etc. The left and right teeth equipped with anti-repulsion protection teeth are the dovetail teeth, which are suitable for longitudinal cutting of various boards with tree nodes; the left and right tooth saw blades with negative rake angle are usually used for pasting due to their sharp teeth and good cutting quality. Sawing of panels.

The flat tooth saw blade is rough, the cutting speed is slow, and the grinding is the simplest. It is mainly used for sawing of ordinary wood, with low cost. It is mostly used for aluminum saw blades with smaller diameters to reduce adhesion during cutting, or for grooving saw blades to keep the bottom of the grooved flat.

For more details, please visit the extra long wood drill bit .