一、Production description： 

The black-handled wallboard saw is a practical tool. Its handle is black and usually made of non-slip material, which is comfortable and stable to hold. The saw blade is made of high-quality steel and is extremely sharp, which can easily cope with the cutting needs of various wallboard materials.

二、use： 

1：If the saw blade needs to be installed, install it correctly according to the instructions.

2：Aim the saw blade at the position where you need to cut, and push the saw at an appropriate angle and force to cut.

3：Turn off the black-handled wall saw and store it away until the next time you use it.

三、Performance has advantages：

1：Saw blades are usually made of high-quality steel or alloy materials. After a special heat treatment process, they have high hardness and wear resistance and can withstand long-term use without wear or deformation.

2：High-quality black-handled wall panel saws undergo strict precision control during the production process. The saw blade and handle are installed with high precision, and can maintain a stable cutting direction and angle during use, ensuring that the wall panels are accurate in size and have neat edges after cutting, which is conducive to subsequent installation and construction.

3：For those who need to work frequently at different construction sites, the black-handled wall panel saw can be easily put into the tool bag and used anytime and anywhere to improve work efficiency.

四、Process characteristics

(1)After strict quenching, tempering and other heat treatment processes, the hardness and toughness of the saw blade are balanced to achieve the best balance, thus extending the service life of the saw blade.

(2)The serration shape is carefully designed, generally trapezoidal or triangular, with good cutting performance and chip evacuation ability.

(3)The connections may be sealed to prevent dust and moisture from entering and affecting the stability of the connection.

(4)During the production process, strict precision control is carried out on parameters such as saw blade size, saw tooth angle and spacing to ensure the stable performance of each black handle wall panel saw.