1. Product material: aluminum alloy ABS plastic Size: 154*49*20 mm2. Thickened aluminum shell: The thickened aluminum alloy is of good material, hard, small size and easy to operate. 3. 7 kinds of blades can be replaced: carbon steel acute angle blade, fine crushing blade, smooth swimming, sharp angle wear-resistant. 7 types of knives can be planned on different sides. (7 kinds of foot back effects of angles: sharp corners rounded corners, double corners, double rounded corners, 1/8 circle, 3/16 circle, 1/4 circle, 45 knife) 4. The strong screw of the blade is added to make the blade more stable. 5. Adjustment pen: the shaving depth can be adjusted according to the work needs6. The inner hexagon nut is easy to disassemble the blade, and the combination is simple. 7. The bubble horizontal design is adopted, one side is vertical and horizontal, which is easy to observe and smooth. 8. Suitable for edge repair of all kinds of wood. Black planer (built-in - with flat knife) 6 blades, weight: 541g