1、MAKE BOARD SMOOTHLY: For chamfering or deburring edge banding, making the plate have smoothly curved edges. Suitable for edge banding, chamfering, or deburring of edge banding belts, making the curved edges of the plate smoothly and not injuring hands. 2、ALUMINUM ALLOY, TUNGSTEN STEEL MATERIAL: Made of premium aluminum alloy body, tungsten steel blade, CNC processing, exquisite workmanship, sturdy and durable, effectively extending the service life of chamfered burrs scraper, without the need for frequent replacement. 3、UNIQUE DESIGN: Our woodworking burr scraper's tungsten steel blade can be replaced, with one blade having two cutting edges, which is equivalent to obtaining two blades, making it more practical. 4、WITH R1 R2 R3 BLADES: R1 type is suitable for thin and thick edge sealing, with thicknesses ranging from 0.8mm to 2.0mm; R2 type is suitable for thicker edge banding strips, with thicknesses ranging from 1.5mm to 2.0mm; R3 type is suitable for chamfering solid wood boards. 5、CONVENIENT TO CARRY: Our edge trimmer has a small size and is very suitable for carrying in a tool kit. Only takes up a small space for you to store and is a backup tool in the tool kit.