一、Product Description： 

Hand saw is a hand tool widely used in woodworking and construction fields, with unique design and diverse functions.

The main structure of hand saw includes saw body, saw teeth and handle. The saw body is usually made of high-strength metal materials, such as high-quality alloy steel or high-carbon steel, to ensure its durability and not easy to deform. The saw teeth are the key to hand saws, and their sharpness, tooth shape and tooth pitch are carefully designed. Common saw tooth shapes include alternating teeth, flat teeth, etc. Different tooth shapes are suitable for different woods and sawing needs. For example, alternating teeth are suitable for fast sawing of harder woods, while flat teeth are more suitable for fine sawing work.

二、Use： 

1、Mainly used for cutting natural wood

2、Synthetic wood, plywood

3、Wall panels, PVC

三、Performance has advantages：

1、First, its saw teeth are sharp, which can saw wood quickly and smoothly, improving work efficiency. Secondly, the handle is ergonomic, comfortable to hold, and not easy to get tired after long-term use.

2、The material has good anti-slip properties, allowing users to hold it firmly and apply force evenly during operation. Even if they perform long-term sawing work, they will not feel hand soreness or discomfort.

3、Hand saws are usually made of high-quality steel, which is strong and durable, not easy to break or deform. They can still maintain excellent performance in wet or harsh environments.

四、Process characteristics

（1）The saw teeth adopt special grinding and heat treatment process, which makes the saw teeth not only sharp but also have good wear resistance and fracture resistance.

（2）The angle and spacing of each saw tooth are precisely calculated to ensure smooth and efficient sawing.

（3）The handle is usually made of engineering plastic or wood, and is carefully processed and polished to have a smooth surface without burrs and a comfortable grip. At the same time, in order to increase friction and anti-slip properties, some textures or bumps are designed on the handle.