1. Material: aluminum alloy + ABS plastic 2. Good pressure resistance, hard and firm, small size, portable and easy to operate 3. A variety of blades can be replaced: sharp carbon steel blades, finely ground edges, smooth planing, sharp and wear-resistant 4. Thickened aluminum shell: thickened aluminum alloy material, good pressure resistance, hard and firm, small size, portable and easy to operate 5. Suitable for all kinds of wood trimming and chamfering 6. Add a blade fastening screw button to make the blade more stable 7. Adjustment knob: the cutting depth can be adjusted according to the work requirements 8. Hexagon socket nut, easy to disassemble and assemble the blade, simple combination 9. With horizontal bubble design, one side is vertical and the other side is horizontal, which is convenient for observation and leveling 10. Blade size: about 8 cm 11. Blade weight: 30g/pc 12. Planer (built-in flat knife) + 6 blades, weight 541 grams (including packaging)