Inclined reverse blade design, the blade inclination can be adjusted by adjusting the nut. The main body of the product is made of aluminum alloy, the nut is made of brass; the blade is made of high-speed steel and white steel. High carbon steel blades are made from select steel - fully hardened and tempered to maintain a razor-sharp edge on even the toughest woods - Instead of testing the sharpness of a pre-installed blade with your finger, use a piece of paper. Product Description: 1. Suitable board material: straight type Suitable edge banding material: PVC veneer, etc. 2. The body is composed of an aluminum alloy body and a brass nut, which can be used for a lifetime without rusting. The blade has a long life and the blade is made of high-hardness high-speed steel, which can be polished and used repeatedly. Inclined reverse blade design, the blade inclination can be adjusted by adjusting the nut. The cut is flat, easy to operate and saves working time. Product net weight 140g