Description:  R1 R2 R3 Manual Arc Trimmer Chamfer Plane Woodworking Edge Banding Trimmer Edge Chemfer Burr Scraper.     Specificaiton:  Material: Aluminum Alloy.  Type: R1, R2, R3 (Optional).  Package size: 110 * 40 * 40mm / 4.3 * 0.4 * 0.4in.  Package weight: 85g / 3.0ounce.  Type: Compatible edges strips thickness, Application.  R1: 0.8-2.0mm, For thick or thin edges strips.  R2: 1.5-2.0mm, For the thicker edges strips.  R3: For wooden boards.  For wooden boards chamfer.  The blade angle is laege and needs to be gently pushed several times from light to heavy.     Features:  Portable Size: This arc trimmer with the portable size and easy to carry, you can put this tool in your tool bags easily.  Easy to Operate: With this tool, you can finish the burr removing quickly, no other tools needed.  Practical Deburring Tool: This arc trimmer is used to remove the burrs from the wood seal strips.  Preferred Material: This tool is made of aluminum alloy material and can supplys a long service time.  3 Types Optional: The R-1 type is suitable for thick or thin edges strips, suitable for edges strips thickness of 0.8-2.0mm, R-2 type is suitable for the thicker edges strips, suitable for edges strips thickness of 1.5-2.0mm, R-3 type is suitable for wooden boards chamfer.     Package Included: (optional) 1 x Arc Trimmer